85668872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18181}}^1$

素因数の和:18237

約数の個数: 32

約数和(自身を含む): 174547200

約数和(自身を除く): 88878328

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 18181, 36362, 72724, 145448, 345439, 563611, 690878, 1127222, 1381756, 2254444, 2763512, 4508888, 10708609, 21417218, 42834436, 85668872]

約数ペア:

[(1, 85668872), (2, 42834436), (4, 21417218), (8, 10708609), (19, 4508888), (31, 2763512), (38, 2254444), (62, 1381756), (76, 1127222), (124, 690878), (152, 563611), (248, 345439), (589, 145448), (1178, 72724), (2356, 36362), (4712, 18181)]