31085834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 52859520

約数和(自身を除く): 21773686

約数列:

[1, 2, 13, 23, 26, 46, 227, 229, 299, 454, 458, 598, 2951, 2977, 5221, 5267, 5902, 5954, 10442, 10534, 51983, 67873, 68471, 103966, 135746, 136942, 675779, 1195609, 1351558, 2391218, 15542917, 31085834]

約数ペア:

[(1, 31085834), (2, 15542917), (13, 2391218), (23, 1351558), (26, 1195609), (46, 675779), (227, 136942), (229, 135746), (299, 103966), (454, 68471), (458, 67873), (598, 51983), (2951, 10534), (2977, 10442), (5221, 5954), (5267, 5902)]