40518152

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 78268800

約数和(自身を除く): 37750648

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 632, 1051, 2102, 4204, 4819, 8408, 9638, 19276, 38552, 64111, 83029, 128222, 166058, 256444, 332116, 512888, 664232, 5064769, 10129538, 20259076, 40518152]

約数ペア:

[(1, 40518152), (2, 20259076), (4, 10129538), (8, 5064769), (61, 664232), (79, 512888), (122, 332116), (158, 256444), (244, 166058), (316, 128222), (488, 83029), (632, 64111), (1051, 38552), (2102, 19276), (4204, 9638), (4819, 8408)]