89804948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{3229}}^1$

素因数の和:3659

約数の個数: 24

約数和(自身を含む): 166861800

約数和(自身を除く): 77056852

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 3229, 6458, 6953, 12916, 13906, 27812, 54893, 109786, 219572, 1320661, 2641322, 5282644, 22451237, 44902474, 89804948]

約数ペア:

[(1, 89804948), (2, 44902474), (4, 22451237), (17, 5282644), (34, 2641322), (68, 1320661), (409, 219572), (818, 109786), (1636, 54893), (3229, 27812), (6458, 13906), (6953, 12916)]