89261392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26693}}^1$

素因数の和:26731

約数の個数: 40

約数和(自身を含む): 198603360

約数和(自身を除く): 109341968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 26693, 53386, 106772, 213544, 293623, 427088, 507167, 587246, 1014334, 1174492, 2028668, 2348984, 4057336, 4697968, 5578837, 8114672, 11157674, 22315348, 44630696, 89261392]

約数ペア:

[(1, 89261392), (2, 44630696), (4, 22315348), (8, 11157674), (11, 8114672), (16, 5578837), (19, 4697968), (22, 4057336), (38, 2348984), (44, 2028668), (76, 1174492), (88, 1014334), (152, 587246), (176, 507167), (209, 427088), (304, 293623), (418, 213544), (836, 106772), (1672, 53386), (3344, 26693)]