15203456

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 31037580

約数和(自身を除く): 15834124

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 2897, 5248, 5794, 11588, 23176, 46352, 92704, 118777, 185408, 237554, 370816, 475108, 950216, 1900432, 3800864, 7601728, 15203456]

約数ペア:

[(1, 15203456), (2, 7601728), (4, 3800864), (8, 1900432), (16, 950216), (32, 475108), (41, 370816), (64, 237554), (82, 185408), (128, 118777), (164, 92704), (328, 46352), (656, 23176), (1312, 11588), (2624, 5794), (2897, 5248)]