255539384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{23539}}^1$

素因数の和:23627

約数の個数: 32

約数和(自身を含む): 508464000

約数和(自身を除く): 252924616

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 5428, 10856, 23539, 47078, 94156, 188312, 541397, 1082794, 1388801, 2165588, 2777602, 4331176, 5555204, 11110408, 31942423, 63884846, 127769692, 255539384]

約数ペア:

[(1, 255539384), (2, 127769692), (4, 63884846), (8, 31942423), (23, 11110408), (46, 5555204), (59, 4331176), (92, 2777602), (118, 2165588), (184, 1388801), (236, 1082794), (472, 541397), (1357, 188312), (2714, 94156), (5428, 47078), (10856, 23539)]