87898736

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{5623}}^1$

素因数の和:6608

約数の個数: 20

約数和(自身を含む): 170508432

約数和(自身を除く): 82609696

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 5623, 7816, 11246, 15632, 22492, 44984, 89968, 5493671, 10987342, 21974684, 43949368, 87898736]

約数ペア:

[(1, 87898736), (2, 43949368), (4, 21974684), (8, 10987342), (16, 5493671), (977, 89968), (1954, 44984), (3908, 22492), (5623, 15632), (7816, 11246)]