31849472

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1676

約数の個数: 44

約数和(自身を含む): 67059720

約数和(自身を除く): 35210248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1637, 2432, 3274, 4864, 6548, 9728, 13096, 19456, 26192, 31103, 52384, 62206, 104768, 124412, 209536, 248824, 419072, 497648, 838144, 995296, 1676288, 1990592, 3981184, 7962368, 15924736, 31849472]

約数ペア:

[(1, 31849472), (2, 15924736), (4, 7962368), (8, 3981184), (16, 1990592), (19, 1676288), (32, 995296), (38, 838144), (64, 497648), (76, 419072), (128, 248824), (152, 209536), (256, 124412), (304, 104768), (512, 62206), (608, 52384), (1024, 31103), (1216, 26192), (1637, 19456), (2432, 13096), (3274, 9728), (4864, 6548)]