89293312

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 191996640

約数和(自身を除く): 102703328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 137, 152, 256, 268, 274, 304, 512, 536, 548, 608, 1072, 1096, 1216, 1273, 2144, 2192, 2432, 2546, 2603, 4288, 4384, 4864, 5092, 5206, 8576, 8768, 9179, 9728, 10184, 10412, 17152, 17536, 18358, 20368, 20824, 34304, 35072, 36716, 40736, 41648, 70144, 73432, 81472, 83296, 146864, 162944, 166592, 174401, 293728, 325888, 333184, 348802, 587456, 651776, 666368, 697604, 1174912, 1332736, 1395208, 2349824, 2790416, 4699648, 5580832, 11161664, 22323328, 44646656, 89293312]

約数ペア:

[(1, 89293312), (2, 44646656), (4, 22323328), (8, 11161664), (16, 5580832), (19, 4699648), (32, 2790416), (38, 2349824), (64, 1395208), (67, 1332736), (76, 1174912), (128, 697604), (134, 666368), (137, 651776), (152, 587456), (256, 348802), (268, 333184), (274, 325888), (304, 293728), (512, 174401), (536, 166592), (548, 162944), (608, 146864), (1072, 83296), (1096, 81472), (1216, 73432), (1273, 70144), (2144, 41648), (2192, 40736), (2432, 36716), (2546, 35072), (2603, 34304), (4288, 20824), (4384, 20368), (4864, 18358), (5092, 17536), (5206, 17152), (8576, 10412), (8768, 10184), (9179, 9728)]