22145336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 44226000

約数和(自身を除く): 22080664

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1637, 1691, 3274, 3382, 6548, 6764, 13096, 13528, 31103, 62206, 124412, 145693, 248824, 291386, 582772, 1165544, 2768167, 5536334, 11072668, 22145336]

約数ペア:

[(1, 22145336), (2, 11072668), (4, 5536334), (8, 2768167), (19, 1165544), (38, 582772), (76, 291386), (89, 248824), (152, 145693), (178, 124412), (356, 62206), (712, 31103), (1637, 13528), (1691, 13096), (3274, 6764), (3382, 6548)]