16900856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 39372480

約数和(自身を除く): 22471624

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 433, 476, 574, 697, 866, 952, 1148, 1394, 1732, 2296, 2788, 3031, 3464, 4879, 5576, 6062, 7361, 9758, 12124, 14722, 17753, 19516, 24248, 29444, 35506, 39032, 51527, 58888, 71012, 103054, 124271, 142024, 206108, 248542, 301801, 412216, 497084, 603602, 994168, 1207204, 2112607, 2414408, 4225214, 8450428, 16900856]

約数ペア:

[(1, 16900856), (2, 8450428), (4, 4225214), (7, 2414408), (8, 2112607), (14, 1207204), (17, 994168), (28, 603602), (34, 497084), (41, 412216), (56, 301801), (68, 248542), (82, 206108), (119, 142024), (136, 124271), (164, 103054), (238, 71012), (287, 58888), (328, 51527), (433, 39032), (476, 35506), (574, 29444), (697, 24248), (866, 19516), (952, 17753), (1148, 14722), (1394, 12124), (1732, 9758), (2296, 7361), (2788, 6062), (3031, 5576), (3464, 4879)]