89245888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3245

約数の個数: 56

約数和(自身を含む): 194584320

約数和(自身を除く): 105338432

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 3191, 3496, 6382, 6992, 12764, 13984, 25528, 27968, 51056, 60629, 73393, 102112, 121258, 146786, 204224, 242516, 293572, 485032, 587144, 970064, 1174288, 1394467, 1940128, 2348576, 2788934, 3880256, 4697152, 5577868, 11155736, 22311472, 44622944, 89245888]

約数ペア:

[(1, 89245888), (2, 44622944), (4, 22311472), (8, 11155736), (16, 5577868), (19, 4697152), (23, 3880256), (32, 2788934), (38, 2348576), (46, 1940128), (64, 1394467), (76, 1174288), (92, 970064), (152, 587144), (184, 485032), (304, 293572), (368, 242516), (437, 204224), (608, 146786), (736, 121258), (874, 102112), (1216, 73393), (1472, 60629), (1748, 51056), (3191, 27968), (3496, 25528), (6382, 13984), (6992, 12764)]