42018016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{77239}}^1$

素因数の和:77266

約数の個数: 24

約数和(自身を含む): 87590160

約数和(自身を除く): 45572144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 77239, 154478, 308956, 617912, 1235824, 1313063, 2471648, 2626126, 5252252, 10504504, 21009008, 42018016]

約数ペア:

[(1, 42018016), (2, 21009008), (4, 10504504), (8, 5252252), (16, 2626126), (17, 2471648), (32, 1313063), (34, 1235824), (68, 617912), (136, 308956), (272, 154478), (544, 77239)]