31948804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3209}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 59320800

約数和(自身を除く): 27371996

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 3209, 4978, 6418, 9956, 12836, 60971, 121942, 243884, 420379, 840758, 1681516, 7987201, 15974402, 31948804]

約数ペア:

[(1, 31948804), (2, 15974402), (4, 7987201), (19, 1681516), (38, 840758), (76, 420379), (131, 243884), (262, 121942), (524, 60971), (2489, 12836), (3209, 9956), (4978, 6418)]