188870032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47791}}^1$

素因数の和:47831

約数の個数: 40

約数和(自身を含む): 414834560

約数和(自身を除く): 225964528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 47791, 95582, 191164, 382328, 621283, 764656, 908029, 1242566, 1816058, 2485132, 3632116, 4970264, 7264232, 9940528, 11804377, 14528464, 23608754, 47217508, 94435016, 188870032]

約数ペア:

[(1, 188870032), (2, 94435016), (4, 47217508), (8, 23608754), (13, 14528464), (16, 11804377), (19, 9940528), (26, 7264232), (38, 4970264), (52, 3632116), (76, 2485132), (104, 1816058), (152, 1242566), (208, 908029), (247, 764656), (304, 621283), (494, 382328), (988, 191164), (1976, 95582), (3952, 47791)]