164073808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{173807}}^1$

素因数の和:173874

約数の個数: 20

約数和(自身を含む): 323282880

約数和(自身を除く): 159209072

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 173807, 347614, 695228, 1390456, 2780912, 10254613, 20509226, 41018452, 82036904, 164073808]

約数ペア:

[(1, 164073808), (2, 82036904), (4, 41018452), (8, 20509226), (16, 10254613), (59, 2780912), (118, 1390456), (236, 695228), (472, 347614), (944, 173807)]