80966528

素因数分解:

$2^7\times {\mathrm{379}}^1\times {\mathrm{1669}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 161823000

約数和(自身を除く): 80856472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 379, 758, 1516, 1669, 3032, 3338, 6064, 6676, 12128, 13352, 24256, 26704, 48512, 53408, 106816, 213632, 632551, 1265102, 2530204, 5060408, 10120816, 20241632, 40483264, 80966528]

約数ペア:

[(1, 80966528), (2, 40483264), (4, 20241632), (8, 10120816), (16, 5060408), (32, 2530204), (64, 1265102), (128, 632551), (379, 213632), (758, 106816), (1516, 53408), (1669, 48512), (3032, 26704), (3338, 24256), (6064, 13352), (6676, 12128)]