31702268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11503}}^1$

素因数の和:11573

約数の個数: 24

約数和(自身を含む): 60879168

約数和(自身を除く): 29176900

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 11503, 23006, 46012, 149539, 299078, 598156, 609659, 1219318, 2438636, 7925567, 15851134, 31702268]

約数ペア:

[(1, 31702268), (2, 15851134), (4, 7925567), (13, 2438636), (26, 1219318), (52, 609659), (53, 598156), (106, 299078), (212, 149539), (689, 46012), (1378, 23006), (2756, 11503)]