8688903376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{23563}}^1$

素因数の和:24803

約数の個数: 40

約数和(自身を含む): 17736151520

約数和(自身を除く): 9047248144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1213, 2426, 4852, 9704, 19408, 23047, 23563, 46094, 47126, 92188, 94252, 184376, 188504, 368752, 377008, 447697, 895394, 1790788, 3581576, 7163152, 28581919, 57163838, 114327676, 228655352, 457310704, 543056461, 1086112922, 2172225844, 4344451688, 8688903376]

約数ペア:

[(1, 8688903376), (2, 4344451688), (4, 2172225844), (8, 1086112922), (16, 543056461), (19, 457310704), (38, 228655352), (76, 114327676), (152, 57163838), (304, 28581919), (1213, 7163152), (2426, 3581576), (4852, 1790788), (9704, 895394), (19408, 447697), (23047, 377008), (23563, 368752), (46094, 188504), (47126, 184376), (92188, 94252)]