31356922

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 47642112

約数和(自身を除く): 16285190

約数列:

[1, 2, 167, 223, 334, 421, 446, 842, 37241, 70307, 74482, 93883, 140614, 187766, 15678461, 31356922]

約数ペア:

[(1, 31356922), (2, 15678461), (167, 187766), (223, 140614), (334, 93883), (421, 74482), (446, 70307), (842, 37241)]