28690810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92551}}^1$

素因数の和:92589

約数の個数: 16

約数和(自身を含む): 53309952

約数和(自身を除く): 24619142

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 92551, 185102, 462755, 925510, 2869081, 5738162, 14345405, 28690810]

約数ペア:

[(1, 28690810), (2, 14345405), (5, 5738162), (10, 2869081), (31, 925510), (62, 462755), (155, 185102), (310, 92551)]