260840224

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{173431}}^1$

素因数の和:173488

約数の個数: 24

約数和(自身を含む): 524458368

約数和(自身を除く): 263618144

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 173431, 346862, 693724, 1387448, 2774896, 5549792, 8151257, 16302514, 32605028, 65210056, 130420112, 260840224]

約数ペア:

[(1, 260840224), (2, 130420112), (4, 65210056), (8, 32605028), (16, 16302514), (32, 8151257), (47, 5549792), (94, 2774896), (188, 1387448), (376, 693724), (752, 346862), (1504, 173431)]