61331816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84247}}^1$

素因数の和:84273

約数の個数: 32

約数和(自身を含む): 141536640

約数和(自身を除く): 80204824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 84247, 168494, 336988, 589729, 673976, 1095211, 1179458, 2190422, 2358916, 4380844, 4717832, 7666477, 8761688, 15332954, 30665908, 61331816]

約数ペア:

[(1, 61331816), (2, 30665908), (4, 15332954), (7, 8761688), (8, 7666477), (13, 4717832), (14, 4380844), (26, 2358916), (28, 2190422), (52, 1179458), (56, 1095211), (91, 673976), (104, 589729), (182, 336988), (364, 168494), (728, 84247)]