86900912

素因数分解:

$2^4\times 7^2\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:778

約数の個数: 60

約数和(自身を含む): 197197200

約数和(自身を除く): 110296288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 199, 392, 398, 557, 784, 796, 1114, 1393, 1592, 2228, 2786, 3184, 3899, 4456, 5572, 7798, 8912, 9751, 11144, 15596, 19502, 22288, 27293, 31192, 39004, 54586, 62384, 78008, 109172, 110843, 156016, 218344, 221686, 436688, 443372, 775901, 886744, 1551802, 1773488, 3103604, 5431307, 6207208, 10862614, 12414416, 21725228, 43450456, 86900912]

約数ペア:

[(1, 86900912), (2, 43450456), (4, 21725228), (7, 12414416), (8, 10862614), (14, 6207208), (16, 5431307), (28, 3103604), (49, 1773488), (56, 1551802), (98, 886744), (112, 775901), (196, 443372), (199, 436688), (392, 221686), (398, 218344), (557, 156016), (784, 110843), (796, 109172), (1114, 78008), (1393, 62384), (1592, 54586), (2228, 39004), (2786, 31192), (3184, 27293), (3899, 22288), (4456, 19502), (5572, 15596), (7798, 11144), (8912, 9751)]