31529488

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{37181}}^1$

素因数の和:37242

約数の個数: 20

約数和(自身を含む): 62242668

約数和(自身を除く): 30713180

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 37181, 74362, 148724, 297448, 594896, 1970593, 3941186, 7882372, 15764744, 31529488]

約数ペア:

[(1, 31529488), (2, 15764744), (4, 7882372), (8, 3941186), (16, 1970593), (53, 594896), (106, 297448), (212, 148724), (424, 74362), (848, 37181)]