40983736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9721}}^1$

素因数の和:9775

約数の個数: 32

約数和(自身を含む): 83998080

約数和(自身を除く): 43014344

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 9721, 19442, 38884, 77768, 165257, 301351, 330514, 602702, 661028, 1205404, 1322056, 2410808, 5122967, 10245934, 20491868, 40983736]

約数ペア:

[(1, 40983736), (2, 20491868), (4, 10245934), (8, 5122967), (17, 2410808), (31, 1322056), (34, 1205404), (62, 661028), (68, 602702), (124, 330514), (136, 301351), (248, 165257), (527, 77768), (1054, 38884), (2108, 19442), (4216, 9721)]