164421862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{12113}}^1$

素因数の和:12743

約数の個数: 16

約数和(自身を含む): 269512272

約数和(自身を除く): 105090410

約数列:

[1, 2, 11, 22, 617, 1234, 6787, 12113, 13574, 24226, 133243, 266486, 7473721, 14947442, 82210931, 164421862]

約数ペア:

[(1, 164421862), (2, 82210931), (11, 14947442), (22, 7473721), (617, 266486), (1234, 133243), (6787, 24226), (12113, 13574)]