87116144

素因数分解:

$2^4\times {\mathrm{41}}^3\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 40

約数和(自身を含む): 175197120

約数和(自身を除く): 88080976

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 1681, 3239, 3362, 6478, 6724, 12956, 13448, 25912, 26896, 51824, 68921, 132799, 137842, 265598, 275684, 531196, 551368, 1062392, 1102736, 2124784, 5444759, 10889518, 21779036, 43558072, 87116144]

約数ペア:

[(1, 87116144), (2, 43558072), (4, 21779036), (8, 10889518), (16, 5444759), (41, 2124784), (79, 1102736), (82, 1062392), (158, 551368), (164, 531196), (316, 275684), (328, 265598), (632, 137842), (656, 132799), (1264, 68921), (1681, 51824), (3239, 26896), (3362, 25912), (6478, 13448), (6724, 12956)]