2016997664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{72533}}^1$

素因数の和:72633

約数の個数: 48

約数和(自身を含む): 4386856320

約数和(自身を除く): 2369858656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 3476, 6952, 13904, 27808, 72533, 145066, 290132, 580264, 797863, 1160528, 1595726, 2321056, 3191452, 5730107, 6382904, 11460214, 12765808, 22920428, 25531616, 45840856, 63031177, 91681712, 126062354, 183363424, 252124708, 504249416, 1008498832, 2016997664]

約数ペア:

[(1, 2016997664), (2, 1008498832), (4, 504249416), (8, 252124708), (11, 183363424), (16, 126062354), (22, 91681712), (32, 63031177), (44, 45840856), (79, 25531616), (88, 22920428), (158, 12765808), (176, 11460214), (316, 6382904), (352, 5730107), (632, 3191452), (869, 2321056), (1264, 1595726), (1738, 1160528), (2528, 797863), (3476, 580264), (6952, 290132), (13904, 145066), (27808, 72533)]