83671424

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 176329440

約数和(自身を除く): 92658016

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 128, 184, 194, 293, 368, 388, 586, 736, 776, 1172, 1472, 1552, 2231, 2344, 2944, 3104, 4462, 4688, 6208, 6739, 8924, 9376, 12416, 13478, 17848, 18752, 26956, 28421, 35696, 37504, 53912, 56842, 71392, 107824, 113684, 142784, 215648, 227368, 285568, 431296, 454736, 653683, 862592, 909472, 1307366, 1818944, 2614732, 3637888, 5229464, 10458928, 20917856, 41835712, 83671424]

約数ペア:

[(1, 83671424), (2, 41835712), (4, 20917856), (8, 10458928), (16, 5229464), (23, 3637888), (32, 2614732), (46, 1818944), (64, 1307366), (92, 909472), (97, 862592), (128, 653683), (184, 454736), (194, 431296), (293, 285568), (368, 227368), (388, 215648), (586, 142784), (736, 113684), (776, 107824), (1172, 71392), (1472, 56842), (1552, 53912), (2231, 37504), (2344, 35696), (2944, 28421), (3104, 26956), (4462, 18752), (4688, 17848), (6208, 13478), (6739, 12416), (8924, 9376)]