83421152

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 169337952

約数和(自身を除く): 85916800

約数列:

[1, 2, 4, 8, 16, 32, 53, 101, 106, 202, 212, 404, 424, 487, 808, 848, 974, 1616, 1696, 1948, 3232, 3896, 5353, 7792, 10706, 15584, 21412, 25811, 42824, 49187, 51622, 85648, 98374, 103244, 171296, 196748, 206488, 393496, 412976, 786992, 825952, 1573984, 2606911, 5213822, 10427644, 20855288, 41710576, 83421152]

約数ペア:

[(1, 83421152), (2, 41710576), (4, 20855288), (8, 10427644), (16, 5213822), (32, 2606911), (53, 1573984), (101, 825952), (106, 786992), (202, 412976), (212, 393496), (404, 206488), (424, 196748), (487, 171296), (808, 103244), (848, 98374), (974, 85648), (1616, 51622), (1696, 49187), (1948, 42824), (3232, 25811), (3896, 21412), (5353, 15584), (7792, 10706)]