408083264

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{15901}}^1$

素因数の和:16314

約数の個数: 28

約数和(自身を含む): 811860708

約数和(自身を除く): 403777444

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 802, 1604, 3208, 6416, 12832, 15901, 25664, 31802, 63604, 127208, 254416, 508832, 1017664, 6376301, 12752602, 25505204, 51010408, 102020816, 204041632, 408083264]

約数ペア:

[(1, 408083264), (2, 204041632), (4, 102020816), (8, 51010408), (16, 25505204), (32, 12752602), (64, 6376301), (401, 1017664), (802, 508832), (1604, 254416), (3208, 127208), (6416, 63604), (12832, 31802), (15901, 25664)]