84825652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21059}}^1$

素因数の和:21135

約数の個数: 24

約数和(自身を含む): 159213600

約数和(自身を除く): 74387948

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 21059, 42118, 84236, 400121, 800242, 1116127, 1600484, 2232254, 4464508, 21206413, 42412826, 84825652]

約数ペア:

[(1, 84825652), (2, 42412826), (4, 21206413), (19, 4464508), (38, 2232254), (53, 1600484), (76, 1116127), (106, 800242), (212, 400121), (1007, 84236), (2014, 42118), (4028, 21059)]