16888980832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{1201}}^1$

素因数の和:1560

約数の個数: 96

約数和(自身を含む): 35530639200

約数和(自身を除く): 18641658368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 229, 304, 404, 458, 608, 808, 916, 1201, 1616, 1832, 1919, 2402, 3232, 3664, 3838, 4351, 4804, 7328, 7676, 8702, 9608, 15352, 17404, 19216, 22819, 23129, 30704, 34808, 38432, 45638, 46258, 61408, 69616, 91276, 92516, 121301, 139232, 182552, 185032, 242602, 275029, 365104, 370064, 439451, 485204, 550058, 730208, 740128, 878902, 970408, 1100116, 1757804, 1940816, 2200232, 2304719, 3515608, 3881632, 4400464, 4609438, 5225551, 7031216, 8800928, 9218876, 10451102, 14062432, 18437752, 20902204, 27777929, 36875504, 41804408, 55555858, 73751008, 83608816, 111111716, 167217632, 222223432, 444446864, 527780651, 888893728, 1055561302, 2111122604, 4222245208, 8444490416, 16888980832]

約数ペア:

[(1, 16888980832), (2, 8444490416), (4, 4222245208), (8, 2111122604), (16, 1055561302), (19, 888893728), (32, 527780651), (38, 444446864), (76, 222223432), (101, 167217632), (152, 111111716), (202, 83608816), (229, 73751008), (304, 55555858), (404, 41804408), (458, 36875504), (608, 27777929), (808, 20902204), (916, 18437752), (1201, 14062432), (1616, 10451102), (1832, 9218876), (1919, 8800928), (2402, 7031216), (3232, 5225551), (3664, 4609438), (3838, 4400464), (4351, 3881632), (4804, 3515608), (7328, 2304719), (7676, 2200232), (8702, 1940816), (9608, 1757804), (15352, 1100116), (17404, 970408), (19216, 878902), (22819, 740128), (23129, 730208), (30704, 550058), (34808, 485204), (38432, 439451), (45638, 370064), (46258, 365104), (61408, 275029), (69616, 242602), (91276, 185032), (92516, 182552), (121301, 139232)]