71161936

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{56299}}^1$

素因数の和:56386

約数の個数: 20

約数和(自身を含む): 139624000

約数和(自身を除く): 68462064

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 56299, 112598, 225196, 450392, 900784, 4447621, 8895242, 17790484, 35580968, 71161936]

約数ペア:

[(1, 71161936), (2, 35580968), (4, 17790484), (8, 8895242), (16, 4447621), (79, 900784), (158, 450392), (316, 225196), (632, 112598), (1264, 56299)]