42907168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{70571}}^1$

素因数の和:70600

約数の個数: 24

約数和(自身を含む): 88920720

約数和(自身を除く): 46013552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 70571, 141142, 282284, 564568, 1129136, 1340849, 2258272, 2681698, 5363396, 10726792, 21453584, 42907168]

約数ペア:

[(1, 42907168), (2, 21453584), (4, 10726792), (8, 5363396), (16, 2681698), (19, 2258272), (32, 1340849), (38, 1129136), (76, 564568), (152, 282284), (304, 141142), (608, 70571)]