80222956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49277}}^1$

素因数の和:49329

約数の個数: 24

約数和(自身を含む): 157295376

約数和(自身を除く): 77072420

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 49277, 98554, 197108, 542047, 1084094, 1823249, 2168188, 3646498, 7292996, 20055739, 40111478, 80222956]

約数ペア:

[(1, 80222956), (2, 40111478), (4, 20055739), (11, 7292996), (22, 3646498), (37, 2168188), (44, 1823249), (74, 1084094), (148, 542047), (407, 197108), (814, 98554), (1628, 49277)]