15906224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{32069}}^1$

素因数の和:32108

約数の個数: 20

約数和(自身を含む): 31813440

約数和(自身を除く): 15907216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 32069, 64138, 128276, 256552, 513104, 994139, 1988278, 3976556, 7953112, 15906224]

約数ペア:

[(1, 15906224), (2, 7953112), (4, 3976556), (8, 1988278), (16, 994139), (31, 513104), (62, 256552), (124, 128276), (248, 64138), (496, 32069)]