4160456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 8208000

約数和(自身を除く): 4047544

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 158, 227, 232, 316, 454, 632, 908, 1816, 2291, 4582, 6583, 9164, 13166, 17933, 18328, 26332, 35866, 52664, 71732, 143464, 520057, 1040114, 2080228, 4160456]

約数ペア:

[(1, 4160456), (2, 2080228), (4, 1040114), (8, 520057), (29, 143464), (58, 71732), (79, 52664), (116, 35866), (158, 26332), (227, 18328), (232, 17933), (316, 13166), (454, 9164), (632, 6583), (908, 4582), (1816, 2291)]