64392136

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1031}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 124706880

約数和(自身を除く): 60314744

約数列:

[1, 2, 4, 8, 37, 74, 148, 211, 296, 422, 844, 1031, 1688, 2062, 4124, 7807, 8248, 15614, 31228, 38147, 62456, 76294, 152588, 217541, 305176, 435082, 870164, 1740328, 8049017, 16098034, 32196068, 64392136]

約数ペア:

[(1, 64392136), (2, 32196068), (4, 16098034), (8, 8049017), (37, 1740328), (74, 870164), (148, 435082), (211, 305176), (296, 217541), (422, 152588), (844, 76294), (1031, 62456), (1688, 38147), (2062, 31228), (4124, 15614), (7807, 8248)]