80419402

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{59219}}^1$

素因数の和:59325

約数の個数: 16

約数和(自身を含む): 139285440

約数和(自身を除く): 58866038

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 59219, 118438, 414533, 829066, 5744243, 11488486, 40209701, 80419402]

約数ペア:

[(1, 80419402), (2, 40209701), (7, 11488486), (14, 5744243), (97, 829066), (194, 414533), (679, 118438), (1358, 59219)]