85620656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{486481}}^1$

素因数の和:486500

約数の個数: 20

約数和(自身を含む): 180971304

約数和(自身を除く): 95350648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 486481, 972962, 1945924, 3891848, 5351291, 7783696, 10702582, 21405164, 42810328, 85620656]

約数ペア:

[(1, 85620656), (2, 42810328), (4, 21405164), (8, 10702582), (11, 7783696), (16, 5351291), (22, 3891848), (44, 1945924), (88, 972962), (176, 486481)]