31372672

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{2953}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 63274680

約数和(自身を除く): 31902008

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 2953, 5312, 5906, 10624, 11812, 23624, 47248, 94496, 188992, 245099, 377984, 490198, 980396, 1960792, 3921584, 7843168, 15686336, 31372672]

約数ペア:

[(1, 31372672), (2, 15686336), (4, 7843168), (8, 3921584), (16, 1960792), (32, 980396), (64, 490198), (83, 377984), (128, 245099), (166, 188992), (332, 94496), (664, 47248), (1328, 23624), (2656, 11812), (2953, 10624), (5312, 5906)]