45173678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 79021440

約数和(自身を除く): 33847762

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1273, 1474, 1613, 2546, 3226, 14003, 17743, 28006, 30647, 35486, 61294, 108071, 216142, 337117, 674234, 1188781, 2053349, 2377562, 4106698, 22586839, 45173678]

約数ペア:

[(1, 45173678), (2, 22586839), (11, 4106698), (19, 2377562), (22, 2053349), (38, 1188781), (67, 674234), (134, 337117), (209, 216142), (418, 108071), (737, 61294), (1273, 35486), (1474, 30647), (1613, 28006), (2546, 17743), (3226, 14003)]