90408928

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{17333}}^1$

素因数の和:17506

約数の個数: 24

約数和(自身を含む): 179094888

約数和(自身を除く): 88685960

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 17333, 34666, 69332, 138664, 277328, 554656, 2825279, 5650558, 11301116, 22602232, 45204464, 90408928]

約数ペア:

[(1, 90408928), (2, 45204464), (4, 22602232), (8, 11301116), (16, 5650558), (32, 2825279), (163, 554656), (326, 277328), (652, 138664), (1304, 69332), (2608, 34666), (5216, 17333)]