80579416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3217}}^1$

素因数の和:3355

約数の個数: 32

約数和(自身を含む): 157553280

約数和(自身を除く): 76973864

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 3217, 6262, 6434, 12524, 12868, 25048, 25736, 99727, 199454, 324917, 398908, 649834, 797816, 1299668, 2599336, 10072427, 20144854, 40289708, 80579416]

約数ペア:

[(1, 80579416), (2, 40289708), (4, 20144854), (8, 10072427), (31, 2599336), (62, 1299668), (101, 797816), (124, 649834), (202, 398908), (248, 324917), (404, 199454), (808, 99727), (3131, 25736), (3217, 25048), (6262, 12868), (6434, 12524)]