807536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1280

約数の個数: 20

約数和(自身を含む): 1604064

約数和(自身を除く): 796528

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1231, 2462, 4924, 9848, 19696, 50471, 100942, 201884, 403768, 807536]

約数ペア:

[(1, 807536), (2, 403768), (4, 201884), (8, 100942), (16, 50471), (41, 19696), (82, 9848), (164, 4924), (328, 2462), (656, 1231)]