80518966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10733}}^1$

素因数の和:10788

約数の個数: 24

約数和(自身を含む): 137051712

約数和(自身を除く): 56532746

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 10733, 21466, 118063, 236126, 332723, 665446, 1298693, 2597386, 3659953, 7319906, 40259483, 80518966]

約数ペア:

[(1, 80518966), (2, 40259483), (11, 7319906), (22, 3659953), (31, 2597386), (62, 1298693), (121, 665446), (242, 332723), (341, 236126), (682, 118063), (3751, 21466), (7502, 10733)]