85821454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 50759666

約数列:

[1, 2, 31, 62, 89, 103, 151, 178, 206, 302, 2759, 3193, 4681, 5518, 6386, 9167, 9362, 13439, 15553, 18334, 26878, 31106, 284177, 416609, 482143, 568354, 833218, 964286, 1384217, 2768434, 42910727, 85821454]

約数ペア:

[(1, 85821454), (2, 42910727), (31, 2768434), (62, 1384217), (89, 964286), (103, 833218), (151, 568354), (178, 482143), (206, 416609), (302, 284177), (2759, 31106), (3193, 26878), (4681, 18334), (5518, 15553), (6386, 13439), (9167, 9362)]