31628704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 67237128

約数和(自身を除く): 35608424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1097, 1696, 1802, 2194, 3604, 4388, 7208, 8776, 14416, 17552, 18649, 28832, 35104, 37298, 58141, 74596, 116282, 149192, 232564, 298384, 465128, 596768, 930256, 988397, 1860512, 1976794, 3953588, 7907176, 15814352, 31628704]

約数ペア:

[(1, 31628704), (2, 15814352), (4, 7907176), (8, 3953588), (16, 1976794), (17, 1860512), (32, 988397), (34, 930256), (53, 596768), (68, 465128), (106, 298384), (136, 232564), (212, 149192), (272, 116282), (424, 74596), (544, 58141), (848, 37298), (901, 35104), (1097, 28832), (1696, 18649), (1802, 17552), (2194, 14416), (3604, 8776), (4388, 7208)]