23340728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 46992960

約数和(自身を除く): 23652232

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2351, 2482, 4702, 4964, 9404, 9928, 18808, 39967, 79934, 159868, 171623, 319736, 343246, 686492, 1372984, 2917591, 5835182, 11670364, 23340728]

約数ペア:

[(1, 23340728), (2, 11670364), (4, 5835182), (8, 2917591), (17, 1372984), (34, 686492), (68, 343246), (73, 319736), (136, 171623), (146, 159868), (292, 79934), (584, 39967), (1241, 18808), (2351, 9928), (2482, 9404), (4702, 4964)]