90142676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{7193}}^1$

素因数の和:7451

約数の個数: 24

約数和(自身を含む): 170612904

約数和(自身を除く): 80470228

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 7193, 12532, 14386, 28772, 93509, 187018, 374036, 1733513, 3467026, 6934052, 22535669, 45071338, 90142676]

約数ペア:

[(1, 90142676), (2, 45071338), (4, 22535669), (13, 6934052), (26, 3467026), (52, 1733513), (241, 374036), (482, 187018), (964, 93509), (3133, 28772), (6266, 14386), (7193, 12532)]