86292832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 95147168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 1999, 2272, 2698, 3998, 5396, 7996, 10792, 15992, 21584, 31984, 37981, 43168, 63968, 75962, 141929, 151924, 283858, 303848, 567716, 607696, 1135432, 1215392, 2270864, 2696651, 4541728, 5393302, 10786604, 21573208, 43146416, 86292832]

約数ペア:

[(1, 86292832), (2, 43146416), (4, 21573208), (8, 10786604), (16, 5393302), (19, 4541728), (32, 2696651), (38, 2270864), (71, 1215392), (76, 1135432), (142, 607696), (152, 567716), (284, 303848), (304, 283858), (568, 151924), (608, 141929), (1136, 75962), (1349, 63968), (1999, 43168), (2272, 37981), (2698, 31984), (3998, 21584), (5396, 15992), (7996, 10792)]