64387248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43271}}^1$

素因数の和:43313

約数の個数: 40

約数和(自身を含む): 171703296

約数和(自身を除く): 107316048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 43271, 86542, 129813, 173084, 259626, 346168, 519252, 692336, 1038504, 1341401, 2077008, 2682802, 4024203, 5365604, 8048406, 10731208, 16096812, 21462416, 32193624, 64387248]

約数ペア:

[(1, 64387248), (2, 32193624), (3, 21462416), (4, 16096812), (6, 10731208), (8, 8048406), (12, 5365604), (16, 4024203), (24, 2682802), (31, 2077008), (48, 1341401), (62, 1038504), (93, 692336), (124, 519252), (186, 346168), (248, 259626), (372, 173084), (496, 129813), (744, 86542), (1488, 43271)]