61520458

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{4091}}^1$

素因数の和:4269

約数の個数: 16

約数和(自身を含む): 94476096

約数和(自身を除く): 32955638

約数列:

[1, 2, 73, 103, 146, 206, 4091, 7519, 8182, 15038, 298643, 421373, 597286, 842746, 30760229, 61520458]

約数ペア:

[(1, 61520458), (2, 30760229), (73, 842746), (103, 597286), (146, 421373), (206, 298643), (4091, 15038), (7519, 8182)]