89039812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42239}}^1$

素因数の和:42291

約数の個数: 24

約数和(自身を含む): 170311680

約数和(自身を除く): 81271868

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 42239, 84478, 168956, 718063, 1309409, 1436126, 2618818, 2872252, 5237636, 22259953, 44519906, 89039812]

約数ペア:

[(1, 89039812), (2, 44519906), (4, 22259953), (17, 5237636), (31, 2872252), (34, 2618818), (62, 1436126), (68, 1309409), (124, 718063), (527, 168956), (1054, 84478), (2108, 42239)]