54368848

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 108421632

約数和(自身を除く): 54052784

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 197, 367, 376, 394, 734, 752, 788, 1468, 1576, 2936, 3152, 5872, 9259, 17249, 18518, 34498, 37036, 68996, 72299, 74072, 137992, 144598, 148144, 275984, 289196, 578392, 1156784, 3398053, 6796106, 13592212, 27184424, 54368848]

約数ペア:

[(1, 54368848), (2, 27184424), (4, 13592212), (8, 6796106), (16, 3398053), (47, 1156784), (94, 578392), (188, 289196), (197, 275984), (367, 148144), (376, 144598), (394, 137992), (734, 74072), (752, 72299), (788, 68996), (1468, 37036), (1576, 34498), (2936, 18518), (3152, 17249), (5872, 9259)]