220172672

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{23563}}^1$

素因数の和:23650

約数の個数: 32

約数和(自身を含む): 444652680

約数和(自身を除く): 224480008

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 23563, 47126, 94252, 188504, 377008, 754016, 1508032, 1720099, 3016064, 3440198, 6880396, 13760792, 27521584, 55043168, 110086336, 220172672]

約数ペア:

[(1, 220172672), (2, 110086336), (4, 55043168), (8, 27521584), (16, 13760792), (32, 6880396), (64, 3440198), (73, 3016064), (128, 1720099), (146, 1508032), (292, 754016), (584, 377008), (1168, 188504), (2336, 94252), (4672, 47126), (9344, 23563)]