4135808

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 8364000

約数和(自身を除く): 4228192

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 409, 632, 818, 1264, 1636, 2528, 3272, 5056, 6544, 10112, 13088, 26176, 32311, 52352, 64622, 129244, 258488, 516976, 1033952, 2067904, 4135808]

約数ペア:

[(1, 4135808), (2, 2067904), (4, 1033952), (8, 516976), (16, 258488), (32, 129244), (64, 64622), (79, 52352), (128, 32311), (158, 26176), (316, 13088), (409, 10112), (632, 6544), (818, 5056), (1264, 3272), (1636, 2528)]