86447816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{118747}}^1$

素因数の和:118773

約数の個数: 32

約数和(自身を含む): 199496640

約数和(自身を除く): 113048824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 118747, 237494, 474988, 831229, 949976, 1543711, 1662458, 3087422, 3324916, 6174844, 6649832, 10805977, 12349688, 21611954, 43223908, 86447816]

約数ペア:

[(1, 86447816), (2, 43223908), (4, 21611954), (7, 12349688), (8, 10805977), (13, 6649832), (14, 6174844), (26, 3324916), (28, 3087422), (52, 1662458), (56, 1543711), (91, 949976), (104, 831229), (182, 474988), (364, 237494), (728, 118747)]