22801928

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 43824000

約数和(自身を除く): 21022072

約数列:

[1, 2, 4, 8, 79, 109, 158, 218, 316, 331, 436, 632, 662, 872, 1324, 2648, 8611, 17222, 26149, 34444, 36079, 52298, 68888, 72158, 104596, 144316, 209192, 288632, 2850241, 5700482, 11400964, 22801928]

約数ペア:

[(1, 22801928), (2, 11400964), (4, 5700482), (8, 2850241), (79, 288632), (109, 209192), (158, 144316), (218, 104596), (316, 72158), (331, 68888), (436, 52298), (632, 36079), (662, 34444), (872, 26149), (1324, 17222), (2648, 8611)]