89111974

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{120097}}^1$

素因数の和:120159

約数の個数: 16

約数和(自身を含む): 155647008

約数和(自身を除く): 66535034

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 120097, 240194, 840679, 1681358, 6365141, 12730282, 44555987, 89111974]

約数ペア:

[(1, 89111974), (2, 44555987), (7, 12730282), (14, 6365141), (53, 1681358), (106, 840679), (371, 240194), (742, 120097)]