2016064

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 42

約数和(自身を含む): 4288790

約数和(自身を除く): 2272726

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 218, 272, 289, 436, 544, 578, 872, 1088, 1156, 1744, 1853, 2312, 3488, 3706, 4624, 6976, 7412, 9248, 14824, 18496, 29648, 31501, 59296, 63002, 118592, 126004, 252008, 504016, 1008032, 2016064]

約数ペア:

[(1, 2016064), (2, 1008032), (4, 504016), (8, 252008), (16, 126004), (17, 118592), (32, 63002), (34, 59296), (64, 31501), (68, 29648), (109, 18496), (136, 14824), (218, 9248), (272, 7412), (289, 6976), (436, 4624), (544, 3706), (578, 3488), (872, 2312), (1088, 1853), (1156, 1744)]