52720144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{113621}}^1$

素因数の和:113658

約数の個数: 20

約数和(自身を含む): 105668460

約数和(自身を除く): 52948316

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 113621, 227242, 454484, 908968, 1817936, 3295009, 6590018, 13180036, 26360072, 52720144]

約数ペア:

[(1, 52720144), (2, 26360072), (4, 13180036), (8, 6590018), (16, 3295009), (29, 1817936), (58, 908968), (116, 454484), (232, 227242), (464, 113621)]