89570908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 189342720

約数和(自身を除く): 99771812

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 2347, 2726, 4694, 5452, 9388, 9541, 16429, 19082, 32858, 38164, 65716, 68063, 110309, 136126, 220618, 272252, 441236, 476441, 772163, 952882, 1544326, 1905764, 3088652, 3198961, 6397922, 12795844, 22392727, 44785454, 89570908]

約数ペア:

[(1, 89570908), (2, 44785454), (4, 22392727), (7, 12795844), (14, 6397922), (28, 3198961), (29, 3088652), (47, 1905764), (58, 1544326), (94, 952882), (116, 772163), (188, 476441), (203, 441236), (329, 272252), (406, 220618), (658, 136126), (812, 110309), (1316, 68063), (1363, 65716), (2347, 38164), (2726, 32858), (4694, 19082), (5452, 16429), (9388, 9541)]