81059584

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{6737}}^1$

素因数の和:6800

約数の個数: 36

約数和(自身を含む): 165269664

約数和(自身を除く): 84210080

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 6016, 6737, 12032, 13474, 26948, 53896, 107792, 215584, 316639, 431168, 633278, 862336, 1266556, 1724672, 2533112, 5066224, 10132448, 20264896, 40529792, 81059584]

約数ペア:

[(1, 81059584), (2, 40529792), (4, 20264896), (8, 10132448), (16, 5066224), (32, 2533112), (47, 1724672), (64, 1266556), (94, 862336), (128, 633278), (188, 431168), (256, 316639), (376, 215584), (752, 107792), (1504, 53896), (3008, 26948), (6016, 13474), (6737, 12032)]