38724488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1021}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 79470720

約数和(自身を除く): 40746232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1021, 1724, 2042, 3448, 4084, 4741, 8168, 9482, 11231, 18964, 22462, 37928, 44924, 89848, 440051, 880102, 1760204, 3520408, 4840561, 9681122, 19362244, 38724488]

約数ペア:

[(1, 38724488), (2, 19362244), (4, 9681122), (8, 4840561), (11, 3520408), (22, 1760204), (44, 880102), (88, 440051), (431, 89848), (862, 44924), (1021, 37928), (1724, 22462), (2042, 18964), (3448, 11231), (4084, 9482), (4741, 8168)]