90489572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{2267}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 168031584

約数和(自身を除く): 77542012

約数列:

[1, 2, 4, 17, 34, 68, 587, 1174, 2267, 2348, 4534, 9068, 9979, 19958, 38539, 39916, 77078, 154156, 1330729, 2661458, 5322916, 22622393, 45244786, 90489572]

約数ペア:

[(1, 90489572), (2, 45244786), (4, 22622393), (17, 5322916), (34, 2661458), (68, 1330729), (587, 154156), (1174, 77078), (2267, 39916), (2348, 38539), (4534, 19958), (9068, 9979)]