9831968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 20704320

約数和(自身を除く): 10872352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 157, 206, 304, 314, 412, 608, 628, 824, 1256, 1648, 1957, 2512, 2983, 3296, 3914, 5024, 5966, 7828, 11932, 15656, 16171, 23864, 31312, 32342, 47728, 62624, 64684, 95456, 129368, 258736, 307249, 517472, 614498, 1228996, 2457992, 4915984, 9831968]

約数ペア:

[(1, 9831968), (2, 4915984), (4, 2457992), (8, 1228996), (16, 614498), (19, 517472), (32, 307249), (38, 258736), (76, 129368), (103, 95456), (152, 64684), (157, 62624), (206, 47728), (304, 32342), (314, 31312), (412, 23864), (608, 16171), (628, 15656), (824, 11932), (1256, 7828), (1648, 5966), (1957, 5024), (2512, 3914), (2983, 3296)]