3167984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 6852240

約数和(自身を除く): 3684256

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 613, 646, 1226, 1292, 2452, 2584, 4904, 5168, 9808, 10421, 11647, 20842, 23294, 41684, 46588, 83368, 93176, 166736, 186352, 197999, 395998, 791996, 1583992, 3167984]

約数ペア:

[(1, 3167984), (2, 1583992), (4, 791996), (8, 395998), (16, 197999), (17, 186352), (19, 166736), (34, 93176), (38, 83368), (68, 46588), (76, 41684), (136, 23294), (152, 20842), (272, 11647), (304, 10421), (323, 9808), (613, 5168), (646, 4904), (1226, 2584), (1292, 2452)]