131566996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{49019}}^1$

素因数の和:49095

約数の個数: 24

約数和(自身を含む): 255296160

約数和(自身を除く): 123729164

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 49019, 98038, 196076, 539209, 1078418, 2156836, 2990159, 5980318, 11960636, 32891749, 65783498, 131566996]

約数ペア:

[(1, 131566996), (2, 65783498), (4, 32891749), (11, 11960636), (22, 5980318), (44, 2990159), (61, 2156836), (122, 1078418), (244, 539209), (671, 196076), (1342, 98038), (2684, 49019)]