87243184

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45821}}^1$

素因数の和:45853

約数の個数: 40

約数和(自身を含む): 204549408

約数和(自身を除く): 117306224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 45821, 91642, 183284, 320747, 366568, 641494, 733136, 778957, 1282988, 1557914, 2565976, 3115828, 5131952, 5452699, 6231656, 10905398, 12463312, 21810796, 43621592, 87243184]

約数ペア:

[(1, 87243184), (2, 43621592), (4, 21810796), (7, 12463312), (8, 10905398), (14, 6231656), (16, 5452699), (17, 5131952), (28, 3115828), (34, 2565976), (56, 1557914), (68, 1282988), (112, 778957), (119, 733136), (136, 641494), (238, 366568), (272, 320747), (476, 183284), (952, 91642), (1904, 45821)]