85440454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4349}}^1$

素因数の和:4428

約数の個数: 32

約数和(自身を含む): 150336000

約数和(自身を除く): 64895546

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 4349, 8698, 9823, 19646, 47839, 82631, 95678, 165262, 204403, 408806, 908941, 1817882, 2248433, 3883657, 4496866, 7767314, 42720227, 85440454]

約数ペア:

[(1, 85440454), (2, 42720227), (11, 7767314), (19, 4496866), (22, 3883657), (38, 2248433), (47, 1817882), (94, 908941), (209, 408806), (418, 204403), (517, 165262), (893, 95678), (1034, 82631), (1786, 47839), (4349, 19646), (8698, 9823)]