66855158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 109043712

約数和(自身を除く): 42188554

約数列:

[1, 2, 23, 31, 46, 62, 173, 271, 346, 542, 713, 1426, 3979, 5363, 6233, 7958, 8401, 10726, 12466, 16802, 46883, 93766, 123349, 193223, 246698, 386446, 1078309, 1453373, 2156618, 2906746, 33427579, 66855158]

約数ペア:

[(1, 66855158), (2, 33427579), (23, 2906746), (31, 2156618), (46, 1453373), (62, 1078309), (173, 386446), (271, 246698), (346, 193223), (542, 123349), (713, 93766), (1426, 46883), (3979, 16802), (5363, 12466), (6233, 10726), (7958, 8401)]