27439030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88513}}^1$

素因数の和:88551

約数の個数: 16

約数和(自身を含む): 50984064

約数和(自身を除く): 23545034

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 88513, 177026, 442565, 885130, 2743903, 5487806, 13719515, 27439030]

約数ペア:

[(1, 27439030), (2, 13719515), (5, 5487806), (10, 2743903), (31, 885130), (62, 442565), (155, 177026), (310, 88513)]