816053432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{31907}}^1$

素因数の和:32075

約数の個数: 32

約数和(自身を含む): 1608163200

約数和(自身を除く): 792109768

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 3197, 6394, 12788, 25576, 31907, 63814, 127628, 255256, 733861, 1467722, 2935444, 4435073, 5870888, 8870146, 17740292, 35480584, 102006679, 204013358, 408026716, 816053432]

約数ペア:

[(1, 816053432), (2, 408026716), (4, 204013358), (8, 102006679), (23, 35480584), (46, 17740292), (92, 8870146), (139, 5870888), (184, 4435073), (278, 2935444), (556, 1467722), (1112, 733861), (3197, 255256), (6394, 127628), (12788, 63814), (25576, 31907)]