31093652

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 58535316

約数和(自身を除く): 27441664

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 353, 361, 706, 722, 1159, 1412, 1444, 2318, 4636, 6707, 13414, 21533, 22021, 26828, 43066, 44042, 86132, 88084, 127433, 254866, 409127, 509732, 818254, 1636508, 7773413, 15546826, 31093652]

約数ペア:

[(1, 31093652), (2, 15546826), (4, 7773413), (19, 1636508), (38, 818254), (61, 509732), (76, 409127), (122, 254866), (244, 127433), (353, 88084), (361, 86132), (706, 44042), (722, 43066), (1159, 26828), (1412, 22021), (1444, 21533), (2318, 13414), (4636, 6707)]