87951838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 149254560

約数和(自身を除く): 61302722

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 377, 754, 871, 1741, 1742, 1943, 3482, 3886, 22633, 25259, 45266, 50489, 50518, 100978, 116647, 233294, 656357, 1312714, 1516411, 3032822, 3382763, 6765526, 43975919, 87951838]

約数ペア:

[(1, 87951838), (2, 43975919), (13, 6765526), (26, 3382763), (29, 3032822), (58, 1516411), (67, 1312714), (134, 656357), (377, 233294), (754, 116647), (871, 100978), (1741, 50518), (1742, 50489), (1943, 45266), (3482, 25259), (3886, 22633)]