78895312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 159130440

約数和(自身を除く): 80235128

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 193, 232, 386, 464, 772, 881, 1544, 1762, 3088, 3524, 5597, 7048, 11194, 14096, 22388, 25549, 44776, 51098, 89552, 102196, 170033, 204392, 340066, 408784, 680132, 1360264, 2720528, 4930957, 9861914, 19723828, 39447656, 78895312]

約数ペア:

[(1, 78895312), (2, 39447656), (4, 19723828), (8, 9861914), (16, 4930957), (29, 2720528), (58, 1360264), (116, 680132), (193, 408784), (232, 340066), (386, 204392), (464, 170033), (772, 102196), (881, 89552), (1544, 51098), (1762, 44776), (3088, 25549), (3524, 22388), (5597, 14096), (7048, 11194)]