83856784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28027}}^1$

素因数の和:28063

約数の個数: 40

約数和(自身を含む): 187675488

約数和(自身を除く): 103818704

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 28027, 56054, 112108, 224216, 308297, 448432, 476459, 616594, 952918, 1233188, 1905836, 2466376, 3811672, 4932752, 5241049, 7623344, 10482098, 20964196, 41928392, 83856784]

約数ペア:

[(1, 83856784), (2, 41928392), (4, 20964196), (8, 10482098), (11, 7623344), (16, 5241049), (17, 4932752), (22, 3811672), (34, 2466376), (44, 1905836), (68, 1233188), (88, 952918), (136, 616594), (176, 476459), (187, 448432), (272, 308297), (374, 224216), (748, 112108), (1496, 56054), (2992, 28027)]