78889112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3037}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 157489920

約数和(自身を除く): 78600808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3037, 3247, 6074, 6494, 12148, 12988, 24296, 25976, 51629, 103258, 206516, 413032, 580067, 1160134, 2320268, 4640536, 9861139, 19722278, 39444556, 78889112]

約数ペア:

[(1, 78889112), (2, 39444556), (4, 19722278), (8, 9861139), (17, 4640536), (34, 2320268), (68, 1160134), (136, 580067), (191, 413032), (382, 206516), (764, 103258), (1528, 51629), (3037, 25976), (3247, 24296), (6074, 12988), (6494, 12148)]