39900088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{739}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 79520400

約数和(自身を除く): 39620312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 397, 739, 794, 1478, 1588, 2956, 3176, 5912, 6749, 12563, 13498, 25126, 26996, 50252, 53992, 100504, 293383, 586766, 1173532, 2347064, 4987511, 9975022, 19950044, 39900088]

約数ペア:

[(1, 39900088), (2, 19950044), (4, 9975022), (8, 4987511), (17, 2347064), (34, 1173532), (68, 586766), (136, 293383), (397, 100504), (739, 53992), (794, 50252), (1478, 26996), (1588, 25126), (2956, 13498), (3176, 12563), (5912, 6749)]