91632128

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 80

約数和(自身を含む): 215206464

約数和(自身を除く): 123574336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 691, 896, 1036, 1184, 1382, 1792, 2072, 2368, 2764, 3584, 4144, 4736, 4837, 5528, 8288, 9472, 9674, 11056, 16576, 18944, 19348, 22112, 25567, 33152, 38696, 44224, 51134, 66304, 77392, 88448, 102268, 132608, 154784, 176896, 178969, 204536, 309568, 353792, 357938, 409072, 619136, 715876, 818144, 1238272, 1431752, 1636288, 2476544, 2863504, 3272576, 5727008, 6545152, 11454016, 13090304, 22908032, 45816064, 91632128]

約数ペア:

[(1, 91632128), (2, 45816064), (4, 22908032), (7, 13090304), (8, 11454016), (14, 6545152), (16, 5727008), (28, 3272576), (32, 2863504), (37, 2476544), (56, 1636288), (64, 1431752), (74, 1238272), (112, 818144), (128, 715876), (148, 619136), (224, 409072), (256, 357938), (259, 353792), (296, 309568), (448, 204536), (512, 178969), (518, 176896), (592, 154784), (691, 132608), (896, 102268), (1036, 88448), (1184, 77392), (1382, 66304), (1792, 51134), (2072, 44224), (2368, 38696), (2764, 33152), (3584, 25567), (4144, 22112), (4736, 19348), (4837, 18944), (5528, 16576), (8288, 11056), (9472, 9674)]