31183968

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2069}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 82419120

約数和(自身を除く): 51235152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2069, 2512, 3768, 4138, 5024, 6207, 7536, 8276, 12414, 15072, 16552, 24828, 33104, 49656, 66208, 99312, 198624, 324833, 649666, 974499, 1299332, 1948998, 2598664, 3897996, 5197328, 7795992, 10394656, 15591984, 31183968]

約数ペア:

[(1, 31183968), (2, 15591984), (3, 10394656), (4, 7795992), (6, 5197328), (8, 3897996), (12, 2598664), (16, 1948998), (24, 1299332), (32, 974499), (48, 649666), (96, 324833), (157, 198624), (314, 99312), (471, 66208), (628, 49656), (942, 33104), (1256, 24828), (1884, 16552), (2069, 15072), (2512, 12414), (3768, 8276), (4138, 7536), (5024, 6207)]