89157082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{587}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 161441280

約数和(自身を除く): 72284198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 571, 587, 1142, 1174, 3997, 4109, 7994, 8218, 10849, 11153, 21698, 22306, 75943, 78071, 151886, 156142, 335177, 670354, 2346239, 4692478, 6368363, 12736726, 44578541, 89157082]

約数ペア:

[(1, 89157082), (2, 44578541), (7, 12736726), (14, 6368363), (19, 4692478), (38, 2346239), (133, 670354), (266, 335177), (571, 156142), (587, 151886), (1142, 78071), (1174, 75943), (3997, 22306), (4109, 21698), (7994, 11153), (8218, 10849)]