25544056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 50774400

約数和(自身を除く): 25230344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1031, 1304, 2062, 3097, 4124, 6194, 8248, 12388, 19589, 24776, 39178, 78356, 156712, 168053, 336106, 672212, 1344424, 3193007, 6386014, 12772028, 25544056]

約数ペア:

[(1, 25544056), (2, 12772028), (4, 6386014), (8, 3193007), (19, 1344424), (38, 672212), (76, 336106), (152, 168053), (163, 156712), (326, 78356), (652, 39178), (1031, 24776), (1304, 19589), (2062, 12388), (3097, 8248), (4124, 6194)]