86964488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1163}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 175996800

約数和(自身を除く): 89032312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 719, 1163, 1438, 2326, 2876, 4652, 5752, 9304, 9347, 15119, 18694, 30238, 37388, 60476, 74776, 120952, 836197, 1672394, 3344788, 6689576, 10870561, 21741122, 43482244, 86964488]

約数ペア:

[(1, 86964488), (2, 43482244), (4, 21741122), (8, 10870561), (13, 6689576), (26, 3344788), (52, 1672394), (104, 836197), (719, 120952), (1163, 74776), (1438, 60476), (2326, 37388), (2876, 30238), (4652, 18694), (5752, 15119), (9304, 9347)]