89099549

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 115875840

約数和(自身を除く): 26776291

約数列:

[1, 7, 11, 31, 77, 163, 217, 229, 341, 1141, 1603, 1793, 2387, 2519, 5053, 7099, 12551, 17633, 35371, 37327, 49693, 55583, 78089, 261289, 389081, 410597, 546623, 1157137, 2874179, 8099959, 12728507, 89099549]

約数ペア:

[(1, 89099549), (7, 12728507), (11, 8099959), (31, 2874179), (77, 1157137), (163, 546623), (217, 410597), (229, 389081), (341, 261289), (1141, 78089), (1603, 55583), (1793, 49693), (2387, 37327), (2519, 35371), (5053, 17633), (7099, 12551)]