401038168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{9323}}^1$

素因数の和:9631

約数の個数: 32

約数和(自身を含む): 794404800

約数和(自身を除く): 393366632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 1132, 2264, 5377, 9323, 10754, 18646, 21508, 37292, 43016, 74584, 177137, 354274, 708548, 1417096, 2638409, 5276818, 10553636, 21107272, 50129771, 100259542, 200519084, 401038168]

約数ペア:

[(1, 401038168), (2, 200519084), (4, 100259542), (8, 50129771), (19, 21107272), (38, 10553636), (76, 5276818), (152, 2638409), (283, 1417096), (566, 708548), (1132, 354274), (2264, 177137), (5377, 74584), (9323, 43016), (10754, 37292), (18646, 21508)]