31875816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11161}}^1$

素因数の和:11194

約数の個数: 64

約数和(自身を含む): 96439680

約数和(自身を除く): 64563864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 11161, 22322, 33483, 44644, 66966, 78127, 89288, 133932, 156254, 189737, 234381, 267864, 312508, 379474, 468762, 569211, 625016, 758948, 937524, 1138422, 1328159, 1517896, 1875048, 2276844, 2656318, 3984477, 4553688, 5312636, 7968954, 10625272, 15937908, 31875816]

約数ペア:

[(1, 31875816), (2, 15937908), (3, 10625272), (4, 7968954), (6, 5312636), (7, 4553688), (8, 3984477), (12, 2656318), (14, 2276844), (17, 1875048), (21, 1517896), (24, 1328159), (28, 1138422), (34, 937524), (42, 758948), (51, 625016), (56, 569211), (68, 468762), (84, 379474), (102, 312508), (119, 267864), (136, 234381), (168, 189737), (204, 156254), (238, 133932), (357, 89288), (408, 78127), (476, 66966), (714, 44644), (952, 33483), (1428, 22322), (2856, 11161)]