87172358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{941}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 161421120

約数和(自身を除く): 74248762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 509, 941, 1018, 1882, 3563, 6587, 6617, 7126, 12233, 13174, 13234, 24466, 46319, 85631, 92638, 171262, 478969, 957938, 3352783, 6226597, 6705566, 12453194, 43586179, 87172358]

約数ペア:

[(1, 87172358), (2, 43586179), (7, 12453194), (13, 6705566), (14, 6226597), (26, 3352783), (91, 957938), (182, 478969), (509, 171262), (941, 92638), (1018, 85631), (1882, 46319), (3563, 24466), (6587, 13234), (6617, 13174), (7126, 12233)]