31351748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5651}}^1$

素因数の和:5747

約数の個数: 24

約数和(自身を含む): 58554720

約数和(自身を除く): 27202972

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 5651, 11302, 22604, 107369, 214738, 412523, 429476, 825046, 1650092, 7837937, 15675874, 31351748]

約数ペア:

[(1, 31351748), (2, 15675874), (4, 7837937), (19, 1650092), (38, 825046), (73, 429476), (76, 412523), (146, 214738), (292, 107369), (1387, 22604), (2774, 11302), (5548, 5651)]