16534408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 38304000

約数和(自身を除く): 21769592

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 31, 38, 44, 58, 62, 76, 88, 116, 121, 124, 152, 209, 232, 242, 248, 319, 341, 418, 484, 551, 589, 638, 682, 836, 899, 968, 1102, 1178, 1276, 1364, 1672, 1798, 2204, 2299, 2356, 2552, 2728, 3509, 3596, 3751, 4408, 4598, 4712, 6061, 6479, 7018, 7192, 7502, 9196, 9889, 12122, 12958, 14036, 15004, 17081, 18392, 19778, 24244, 25916, 28072, 30008, 34162, 39556, 48488, 51832, 66671, 68324, 71269, 79112, 108779, 133342, 136648, 142538, 187891, 217558, 266684, 285076, 375782, 435116, 533368, 570152, 751564, 870232, 1503128, 2066801, 4133602, 8267204, 16534408]

約数ペア:

[(1, 16534408), (2, 8267204), (4, 4133602), (8, 2066801), (11, 1503128), (19, 870232), (22, 751564), (29, 570152), (31, 533368), (38, 435116), (44, 375782), (58, 285076), (62, 266684), (76, 217558), (88, 187891), (116, 142538), (121, 136648), (124, 133342), (152, 108779), (209, 79112), (232, 71269), (242, 68324), (248, 66671), (319, 51832), (341, 48488), (418, 39556), (484, 34162), (551, 30008), (589, 28072), (638, 25916), (682, 24244), (836, 19778), (899, 18392), (968, 17081), (1102, 15004), (1178, 14036), (1276, 12958), (1364, 12122), (1672, 9889), (1798, 9196), (2204, 7502), (2299, 7192), (2356, 7018), (2552, 6479), (2728, 6061), (3509, 4712), (3596, 4598), (3751, 4408)]