87330232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 188595000

約数和(自身を除く): 101264768

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2749, 2888, 3971, 5498, 7942, 10996, 15884, 21992, 30239, 31768, 52231, 60478, 104462, 120956, 208924, 241912, 417848, 574541, 992389, 1149082, 1984778, 2298164, 3969556, 4596328, 7939112, 10916279, 21832558, 43665116, 87330232]

約数ペア:

[(1, 87330232), (2, 43665116), (4, 21832558), (8, 10916279), (11, 7939112), (19, 4596328), (22, 3969556), (38, 2298164), (44, 1984778), (76, 1149082), (88, 992389), (152, 574541), (209, 417848), (361, 241912), (418, 208924), (722, 120956), (836, 104462), (1444, 60478), (1672, 52231), (2749, 31768), (2888, 30239), (3971, 21992), (5498, 15884), (7942, 10996)]