86724112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3299}}^1$

素因数の和:3391

約数の個数: 40

約数和(自身を含む): 176774400

約数和(自身を除く): 90050288

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 3299, 6572, 6598, 13144, 13196, 26288, 26392, 52784, 102269, 174847, 204538, 349694, 409076, 699388, 818152, 1398776, 1636304, 2797552, 5420257, 10840514, 21681028, 43362056, 86724112]

約数ペア:

[(1, 86724112), (2, 43362056), (4, 21681028), (8, 10840514), (16, 5420257), (31, 2797552), (53, 1636304), (62, 1398776), (106, 818152), (124, 699388), (212, 409076), (248, 349694), (424, 204538), (496, 174847), (848, 102269), (1643, 52784), (3286, 26392), (3299, 26288), (6572, 13196), (6598, 13144)]