11567216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{23321}}^1$

素因数の和:23360

約数の個数: 20

約数和(自身を含む): 23135424

約数和(自身を除く): 11568208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 23321, 46642, 93284, 186568, 373136, 722951, 1445902, 2891804, 5783608, 11567216]

約数ペア:

[(1, 11567216), (2, 5783608), (4, 2891804), (8, 1445902), (16, 722951), (31, 373136), (62, 186568), (124, 93284), (248, 46642), (496, 23321)]