8561552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{28163}}^1$

素因数の和:28190

約数の個数: 20

約数和(自身を含む): 17461680

約数和(自身を除く): 8900128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 28163, 56326, 112652, 225304, 450608, 535097, 1070194, 2140388, 4280776, 8561552]

約数ペア:

[(1, 8561552), (2, 4280776), (4, 2140388), (8, 1070194), (16, 535097), (19, 450608), (38, 225304), (76, 112652), (152, 56326), (304, 28163)]