212358832

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{111533}}^1$

素因数の和:111565

約数の個数: 40

約数和(自身を含む): 497887776

約数和(自身を除く): 285528944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 111533, 223066, 446132, 780731, 892264, 1561462, 1784528, 1896061, 3122924, 3792122, 6245848, 7584244, 12491696, 13272427, 15168488, 26544854, 30336976, 53089708, 106179416, 212358832]

約数ペア:

[(1, 212358832), (2, 106179416), (4, 53089708), (7, 30336976), (8, 26544854), (14, 15168488), (16, 13272427), (17, 12491696), (28, 7584244), (34, 6245848), (56, 3792122), (68, 3122924), (112, 1896061), (119, 1784528), (136, 1561462), (238, 892264), (272, 780731), (476, 446132), (952, 223066), (1904, 111533)]