31872320

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1087

約数の個数: 56

約数和(自身を含む): 76712064

約数和(自身を除く): 44839744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 967, 1030, 1648, 1934, 2060, 3296, 3868, 4120, 4835, 6592, 7736, 8240, 9670, 15472, 16480, 19340, 30944, 32960, 38680, 61888, 77360, 99601, 154720, 199202, 309440, 398404, 498005, 796808, 996010, 1593616, 1992020, 3187232, 3984040, 6374464, 7968080, 15936160, 31872320]

約数ペア:

[(1, 31872320), (2, 15936160), (4, 7968080), (5, 6374464), (8, 3984040), (10, 3187232), (16, 1992020), (20, 1593616), (32, 996010), (40, 796808), (64, 498005), (80, 398404), (103, 309440), (160, 199202), (206, 154720), (320, 99601), (412, 77360), (515, 61888), (824, 38680), (967, 32960), (1030, 30944), (1648, 19340), (1934, 16480), (2060, 15472), (3296, 9670), (3868, 8240), (4120, 7736), (4835, 6592)]