78925832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1163}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 157140000

約数和(自身を除く): 78214168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 499, 998, 1163, 1996, 2326, 3992, 4652, 8483, 9304, 16966, 19771, 33932, 39542, 67864, 79084, 158168, 580337, 1160674, 2321348, 4642696, 9865729, 19731458, 39462916, 78925832]

約数ペア:

[(1, 78925832), (2, 39462916), (4, 19731458), (8, 9865729), (17, 4642696), (34, 2321348), (68, 1160674), (136, 580337), (499, 158168), (998, 79084), (1163, 67864), (1996, 39542), (2326, 33932), (3992, 19771), (4652, 16966), (8483, 9304)]