85450768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3769}}^1$

素因数の和:3899

約数の個数: 40

約数和(自身を含む): 179979800

約数和(自身を除く): 94529032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 3769, 5668, 7538, 11336, 15076, 22672, 30152, 48997, 60304, 97994, 195988, 391976, 410821, 783952, 821642, 1643284, 3286568, 5340673, 6573136, 10681346, 21362692, 42725384, 85450768]

約数ペア:

[(1, 85450768), (2, 42725384), (4, 21362692), (8, 10681346), (13, 6573136), (16, 5340673), (26, 3286568), (52, 1643284), (104, 821642), (109, 783952), (208, 410821), (218, 391976), (436, 195988), (872, 97994), (1417, 60304), (1744, 48997), (2834, 30152), (3769, 22672), (5668, 15076), (7538, 11336)]