87720476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{44483}}^1$

素因数の和:44533

約数の個数: 24

約数和(自身を含む): 168149520

約数和(自身を除く): 80429044

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 44483, 88966, 177932, 756211, 1290007, 1512422, 2580014, 3024844, 5160028, 21930119, 43860238, 87720476]

約数ペア:

[(1, 87720476), (2, 43860238), (4, 21930119), (17, 5160028), (29, 3024844), (34, 2580014), (58, 1512422), (68, 1290007), (116, 756211), (493, 177932), (986, 88966), (1972, 44483)]