145686512

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{39079}}^1$

素因数の和:39320

約数の個数: 20

約数和(自身を含む): 283486320

約数和(自身を除く): 137799808

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 39079, 78158, 156316, 312632, 625264, 9105407, 18210814, 36421628, 72843256, 145686512]

約数ペア:

[(1, 145686512), (2, 72843256), (4, 36421628), (8, 18210814), (16, 9105407), (233, 625264), (466, 312632), (932, 156316), (1864, 78158), (3728, 39079)]