64130144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{154159}}^1$

素因数の和:154182

約数の個数: 24

約数和(自身を含む): 135969120

約数和(自身を除く): 71838976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 154159, 308318, 616636, 1233272, 2004067, 2466544, 4008134, 4933088, 8016268, 16032536, 32065072, 64130144]

約数ペア:

[(1, 64130144), (2, 32065072), (4, 16032536), (8, 8016268), (13, 4933088), (16, 4008134), (26, 2466544), (32, 2004067), (52, 1233272), (104, 616636), (208, 308318), (416, 154159)]