31612112

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16603}}^1$

素因数の和:16635

約数の個数: 40

約数和(自身を含む): 74120256

約数和(自身を除く): 42508144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 16603, 33206, 66412, 116221, 132824, 232442, 265648, 282251, 464884, 564502, 929768, 1129004, 1859536, 1975757, 2258008, 3951514, 4516016, 7903028, 15806056, 31612112]

約数ペア:

[(1, 31612112), (2, 15806056), (4, 7903028), (7, 4516016), (8, 3951514), (14, 2258008), (16, 1975757), (17, 1859536), (28, 1129004), (34, 929768), (56, 564502), (68, 464884), (112, 282251), (119, 265648), (136, 232442), (238, 132824), (272, 116221), (476, 66412), (952, 33206), (1904, 16603)]