220082629832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68263843}}^1$

素因数の和:68263893

約数の個数: 32

約数和(自身を含む): 458733031680

約数和(自身を除く): 238650401848

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 68263843, 136527686, 273055372, 546110744, 887429959, 1774859918, 2116179133, 3549719836, 4232358266, 7099439672, 8464716532, 16929433064, 27510328729, 55020657458, 110041314916, 220082629832]

約数ペア:

[(1, 220082629832), (2, 110041314916), (4, 55020657458), (8, 27510328729), (13, 16929433064), (26, 8464716532), (31, 7099439672), (52, 4232358266), (62, 3549719836), (104, 2116179133), (124, 1774859918), (248, 887429959), (403, 546110744), (806, 273055372), (1612, 136527686), (3224, 68263843)]