90041488

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{106181}}^1$

素因数の和:106242

約数の個数: 20

約数和(自身を含む): 177748668

約数和(自身を除く): 87707180

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 106181, 212362, 424724, 849448, 1698896, 5627593, 11255186, 22510372, 45020744, 90041488]

約数ペア:

[(1, 90041488), (2, 45020744), (4, 22510372), (8, 11255186), (16, 5627593), (53, 1698896), (106, 849448), (212, 424724), (424, 212362), (848, 106181)]