79689902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{2251}}^1$

素因数の和:2855

約数の個数: 16

約数和(自身を含む): 123661824

約数和(自身を除く): 43971922

約数列:

[1, 2, 31, 62, 571, 1142, 2251, 4502, 17701, 35402, 69781, 139562, 1285321, 2570642, 39844951, 79689902]

約数ペア:

[(1, 79689902), (2, 39844951), (31, 2570642), (62, 1285321), (571, 139562), (1142, 69781), (2251, 35402), (4502, 17701)]