31255588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5051}}^1$

素因数の和:5092

約数の個数: 48

約数和(自身を含む): 71293824

約数和(自身を除く): 40038236

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 5051, 6188, 10102, 20204, 35357, 65663, 70714, 85867, 131326, 141428, 171734, 262652, 343468, 459641, 601069, 919282, 1116271, 1202138, 1838564, 2232542, 2404276, 4465084, 7813897, 15627794, 31255588]

約数ペア:

[(1, 31255588), (2, 15627794), (4, 7813897), (7, 4465084), (13, 2404276), (14, 2232542), (17, 1838564), (26, 1202138), (28, 1116271), (34, 919282), (52, 601069), (68, 459641), (91, 343468), (119, 262652), (182, 171734), (221, 141428), (238, 131326), (364, 85867), (442, 70714), (476, 65663), (884, 35357), (1547, 20204), (3094, 10102), (5051, 6188)]