88422490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{52321}}^1$

素因数の和:52354

約数の個数: 24

約数和(自身を含む): 172348668

約数和(自身を除く): 83926178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 52321, 104642, 261605, 523210, 680173, 1360346, 3400865, 6801730, 8842249, 17684498, 44211245, 88422490]

約数ペア:

[(1, 88422490), (2, 44211245), (5, 17684498), (10, 8842249), (13, 6801730), (26, 3400865), (65, 1360346), (130, 680173), (169, 523210), (338, 261605), (845, 104642), (1690, 52321)]