80956954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{30829}}^1$

素因数の和:30945

約数の個数: 16

約数和(自身を含む): 132075720

約数和(自身を除く): 51118766

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 30829, 61658, 400777, 801554, 3113729, 6227458, 40478477, 80956954]

約数ペア:

[(1, 80956954), (2, 40478477), (13, 6227458), (26, 3113729), (101, 801554), (202, 400777), (1313, 61658), (2626, 30829)]