80742502

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 122290560

約数和(自身を除く): 41548058

約数列:

[1, 2, 223, 269, 446, 538, 673, 1346, 59987, 119974, 150079, 181037, 300158, 362074, 40371251, 80742502]

約数ペア:

[(1, 80742502), (2, 40371251), (223, 362074), (269, 300158), (446, 181037), (538, 150079), (673, 119974), (1346, 59987)]