40838256

素因数分解:

$2^4\times 3^4\times {\mathrm{31511}}^1$

素因数の和:31531

約数の個数: 50

約数和(自身を含む): 118201512

約数和(自身を除く): 77363256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 31511, 63022, 94533, 126044, 189066, 252088, 283599, 378132, 504176, 567198, 756264, 850797, 1134396, 1512528, 1701594, 2268792, 2552391, 3403188, 4537584, 5104782, 6806376, 10209564, 13612752, 20419128, 40838256]

約数ペア:

[(1, 40838256), (2, 20419128), (3, 13612752), (4, 10209564), (6, 6806376), (8, 5104782), (9, 4537584), (12, 3403188), (16, 2552391), (18, 2268792), (24, 1701594), (27, 1512528), (36, 1134396), (48, 850797), (54, 756264), (72, 567198), (81, 504176), (108, 378132), (144, 283599), (162, 252088), (216, 189066), (324, 126044), (432, 94533), (648, 63022), (1296, 31511)]