103389728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{248533}}^1$

素因数の和:248556

約数の個数: 24

約数和(自身を含む): 219206988

約数和(自身を除く): 115817260

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 248533, 497066, 994132, 1988264, 3230929, 3976528, 6461858, 7953056, 12923716, 25847432, 51694864, 103389728]

約数ペア:

[(1, 103389728), (2, 51694864), (4, 25847432), (8, 12923716), (13, 7953056), (16, 6461858), (26, 3976528), (32, 3230929), (52, 1988264), (104, 994132), (208, 497066), (416, 248533)]