31192144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2863

約数の個数: 40

約数和(自身を含む): 65573928

約数和(自身を除く): 34381784

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 2797, 5576, 5594, 11152, 11188, 22376, 44752, 47549, 95098, 114677, 190196, 229354, 380392, 458708, 760784, 917416, 1834832, 1949509, 3899018, 7798036, 15596072, 31192144]

約数ペア:

[(1, 31192144), (2, 15596072), (4, 7798036), (8, 3899018), (16, 1949509), (17, 1834832), (34, 917416), (41, 760784), (68, 458708), (82, 380392), (136, 229354), (164, 190196), (272, 114677), (328, 95098), (656, 47549), (697, 44752), (1394, 22376), (2788, 11188), (2797, 11152), (5576, 5594)]