260331056

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{16931}}^1$

素因数の和:17001

約数の個数: 30

約数和(自身を含む): 521217756

約数和(自身を除く): 260886700

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 16931, 33862, 67724, 135448, 270896, 524861, 1049722, 2099444, 4198888, 8397776, 16270691, 32541382, 65082764, 130165528, 260331056]

約数ペア:

[(1, 260331056), (2, 130165528), (4, 65082764), (8, 32541382), (16, 16270691), (31, 8397776), (62, 4198888), (124, 2099444), (248, 1049722), (496, 524861), (961, 270896), (1922, 135448), (3844, 67724), (7688, 33862), (15376, 16931)]