32131376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{64781}}^1$

素因数の和:64820

約数の個数: 20

約数和(自身を含む): 64263744

約数和(自身を除く): 32132368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 64781, 129562, 259124, 518248, 1036496, 2008211, 4016422, 8032844, 16065688, 32131376]

約数ペア:

[(1, 32131376), (2, 16065688), (4, 8032844), (8, 4016422), (16, 2008211), (31, 1036496), (62, 518248), (124, 259124), (248, 129562), (496, 64781)]