89850278

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2267}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 73445722

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 1043, 2086, 2267, 2831, 4534, 5662, 15869, 19817, 31738, 39634, 43073, 86146, 301511, 337783, 603022, 675566, 2364481, 4728962, 6417877, 12835754, 44925139, 89850278]

約数ペア:

[(1, 89850278), (2, 44925139), (7, 12835754), (14, 6417877), (19, 4728962), (38, 2364481), (133, 675566), (149, 603022), (266, 337783), (298, 301511), (1043, 86146), (2086, 43073), (2267, 39634), (2831, 31738), (4534, 19817), (5662, 15869)]