109898288

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2661

約数の個数: 40

約数和(自身を含む): 221765568

約数和(自身を除く): 111867280

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 2543, 2701, 5086, 5402, 10172, 10804, 20344, 21608, 40688, 43216, 94091, 185639, 188182, 371278, 376364, 742556, 752728, 1485112, 1505456, 2970224, 6868643, 13737286, 27474572, 54949144, 109898288]

約数ペア:

[(1, 109898288), (2, 54949144), (4, 27474572), (8, 13737286), (16, 6868643), (37, 2970224), (73, 1505456), (74, 1485112), (146, 752728), (148, 742556), (292, 376364), (296, 371278), (584, 188182), (592, 185639), (1168, 94091), (2543, 43216), (2701, 40688), (5086, 21608), (5402, 20344), (10172, 10804)]