87996112

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{103769}}^1$

素因数の和:103830

約数の個数: 20

約数和(自身を含む): 173710980

約数和(自身を除く): 85714868

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 103769, 207538, 415076, 830152, 1660304, 5499757, 10999514, 21999028, 43998056, 87996112]

約数ペア:

[(1, 87996112), (2, 43998056), (4, 21999028), (8, 10999514), (16, 5499757), (53, 1660304), (106, 830152), (212, 415076), (424, 207538), (848, 103769)]