128204626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{123989}}^1$

素因数の和:124049

約数の個数: 16

約数和(自身を含む): 214254720

約数和(自身を除く): 86050094

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 123989, 247978, 1363879, 2727758, 5827483, 11654966, 64102313, 128204626]

約数ペア:

[(1, 128204626), (2, 64102313), (11, 11654966), (22, 5827483), (47, 2727758), (94, 1363879), (517, 247978), (1034, 123989)]