42451154

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1153}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 65431800

約数和(自身を除く): 22980646

約数列:

[1, 2, 41, 82, 449, 898, 1153, 2306, 18409, 36818, 47273, 94546, 517697, 1035394, 21225577, 42451154]

約数ペア:

[(1, 42451154), (2, 21225577), (41, 1035394), (82, 517697), (449, 94546), (898, 47273), (1153, 36818), (2306, 18409)]