65011216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131110

約数の個数: 20

約数和(自身を含む): 130023424

約数和(自身を除く): 65012208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 131071, 262142, 524284, 1048568, 2097136, 4063201, 8126402, 16252804, 32505608, 65011216]

約数ペア:

[(1, 65011216), (2, 32505608), (4, 16252804), (8, 8126402), (16, 4063201), (31, 2097136), (62, 1048568), (124, 524284), (248, 262142), (496, 131071)]