8241631918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{16067}}^1$

素因数の和:16372

約数の個数: 32

約数和(自身を含む): 13510617120

約数和(自身を除く): 5268985202

約数列:

[1, 2, 13, 26, 109, 181, 218, 362, 1417, 2353, 2834, 4706, 16067, 19729, 32134, 39458, 208871, 256477, 417742, 512954, 1751303, 2908127, 3502606, 5816254, 22766939, 37805651, 45533878, 75611302, 316985843, 633971686, 4120815959, 8241631918]

約数ペア:

[(1, 8241631918), (2, 4120815959), (13, 633971686), (26, 316985843), (109, 75611302), (181, 45533878), (218, 37805651), (362, 22766939), (1417, 5816254), (2353, 3502606), (2834, 2908127), (4706, 1751303), (16067, 512954), (19729, 417742), (32134, 256477), (39458, 208871)]