123669424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1813

約数の個数: 40

約数和(自身を含む): 254702448

約数和(自身を除く): 131033024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 307, 614, 1228, 1481, 2456, 2962, 4912, 5219, 5924, 10438, 11848, 20876, 23696, 25177, 41752, 50354, 83504, 100708, 201416, 402832, 454667, 909334, 1818668, 3637336, 7274672, 7729339, 15458678, 30917356, 61834712, 123669424]

約数ペア:

[(1, 123669424), (2, 61834712), (4, 30917356), (8, 15458678), (16, 7729339), (17, 7274672), (34, 3637336), (68, 1818668), (136, 909334), (272, 454667), (307, 402832), (614, 201416), (1228, 100708), (1481, 83504), (2456, 50354), (2962, 41752), (4912, 25177), (5219, 23696), (5924, 20876), (10438, 11848)]