31494472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 62795520

約数和(自身を除く): 31301048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 367, 631, 734, 1262, 1468, 2524, 2936, 5048, 6239, 10727, 12478, 21454, 24956, 42908, 49912, 85816, 231577, 463154, 926308, 1852616, 3936809, 7873618, 15747236, 31494472]

約数ペア:

[(1, 31494472), (2, 15747236), (4, 7873618), (8, 3936809), (17, 1852616), (34, 926308), (68, 463154), (136, 231577), (367, 85816), (631, 49912), (734, 42908), (1262, 24956), (1468, 21454), (2524, 12478), (2936, 10727), (5048, 6239)]