31461568

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{25873}}^1$

素因数の和:25904

約数の個数: 28

約数和(自身を含む): 65719960

約数和(自身を除く): 34258392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 25873, 51746, 103492, 206984, 413968, 491587, 827936, 983174, 1655872, 1966348, 3932696, 7865392, 15730784, 31461568]

約数ペア:

[(1, 31461568), (2, 15730784), (4, 7865392), (8, 3932696), (16, 1966348), (19, 1655872), (32, 983174), (38, 827936), (64, 491587), (76, 413968), (152, 206984), (304, 103492), (608, 51746), (1216, 25873)]