82538768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8443}}^1$

素因数の和:8511

約数の個数: 40

約数和(自身を含む): 175905408

約数和(自身を除く): 93366640

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 8443, 9776, 16886, 33772, 67544, 109759, 135088, 219518, 396821, 439036, 793642, 878072, 1587284, 1756144, 3174568, 5158673, 6349136, 10317346, 20634692, 41269384, 82538768]

約数ペア:

[(1, 82538768), (2, 41269384), (4, 20634692), (8, 10317346), (13, 6349136), (16, 5158673), (26, 3174568), (47, 1756144), (52, 1587284), (94, 878072), (104, 793642), (188, 439036), (208, 396821), (376, 219518), (611, 135088), (752, 109759), (1222, 67544), (2444, 33772), (4888, 16886), (8443, 9776)]