89146798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{21839}}^1$

素因数の和:22011

約数の個数: 16

約数和(自身を含む): 144930240

約数和(自身を除く): 55783442

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 21839, 43678, 283907, 567814, 3428723, 6857446, 44573399, 89146798]

約数ペア:

[(1, 89146798), (2, 44573399), (13, 6857446), (26, 3428723), (157, 567814), (314, 283907), (2041, 43678), (4082, 21839)]