43212688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3535

約数の個数: 40

約数和(自身を含む): 90306720

約数和(自身を除く): 47094032

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 3467, 6232, 6934, 12464, 13868, 27736, 55472, 65873, 131746, 142147, 263492, 284294, 526984, 568588, 1053968, 1137176, 2274352, 2700793, 5401586, 10803172, 21606344, 43212688]

約数ペア:

[(1, 43212688), (2, 21606344), (4, 10803172), (8, 5401586), (16, 2700793), (19, 2274352), (38, 1137176), (41, 1053968), (76, 568588), (82, 526984), (152, 284294), (164, 263492), (304, 142147), (328, 131746), (656, 65873), (779, 55472), (1558, 27736), (3116, 13868), (3467, 12464), (6232, 6934)]