84144416

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 172182528

約数和(自身を除く): 88038112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 271, 313, 496, 542, 626, 992, 1084, 1252, 2168, 2504, 4336, 5008, 8401, 8672, 9703, 10016, 16802, 19406, 33604, 38812, 67208, 77624, 84823, 134416, 155248, 169646, 268832, 310496, 339292, 678584, 1357168, 2629513, 2714336, 5259026, 10518052, 21036104, 42072208, 84144416]

約数ペア:

[(1, 84144416), (2, 42072208), (4, 21036104), (8, 10518052), (16, 5259026), (31, 2714336), (32, 2629513), (62, 1357168), (124, 678584), (248, 339292), (271, 310496), (313, 268832), (496, 169646), (542, 155248), (626, 134416), (992, 84823), (1084, 77624), (1252, 67208), (2168, 38812), (2504, 33604), (4336, 19406), (5008, 16802), (8401, 10016), (8672, 9703)]