31693946

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 48232800

約数和(自身を除く): 16538854

約数列:

[1, 2, 139, 173, 278, 346, 659, 1318, 24047, 48094, 91601, 114007, 183202, 228014, 15846973, 31693946]

約数ペア:

[(1, 31693946), (2, 15846973), (139, 228014), (173, 183202), (278, 114007), (346, 91601), (659, 48094), (1318, 24047)]