451232128

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{57791}}^1$

素因数の和:57866

約数の個数: 32

約数和(自身を含む): 913691520

約数和(自身を除く): 462459392

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 57791, 115582, 231164, 462328, 924656, 1849312, 3525251, 3698624, 7050502, 7397248, 14101004, 28202008, 56404016, 112808032, 225616064, 451232128]

約数ペア:

[(1, 451232128), (2, 225616064), (4, 112808032), (8, 56404016), (16, 28202008), (32, 14101004), (61, 7397248), (64, 7050502), (122, 3698624), (128, 3525251), (244, 1849312), (488, 924656), (976, 462328), (1952, 231164), (3904, 115582), (7808, 57791)]