40315398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4441}}^1$

素因数の和:4552

約数の個数: 32

約数和(自身を含む): 86352480

約数和(自身を除く): 46037082

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4441, 4539, 8882, 9078, 13323, 26646, 75497, 150994, 226491, 395249, 452982, 790498, 1185747, 2371494, 6719233, 13438466, 20157699, 40315398]

約数ペア:

[(1, 40315398), (2, 20157699), (3, 13438466), (6, 6719233), (17, 2371494), (34, 1185747), (51, 790498), (89, 452982), (102, 395249), (178, 226491), (267, 150994), (534, 75497), (1513, 26646), (3026, 13323), (4441, 9078), (4539, 8882)]