31593904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{85853}}^1$

素因数の和:85884

約数の個数: 20

約数和(自身を含む): 63875376

約数和(自身を除く): 32281472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 85853, 171706, 343412, 686824, 1373648, 1974619, 3949238, 7898476, 15796952, 31593904]

約数ペア:

[(1, 31593904), (2, 15796952), (4, 7898476), (8, 3949238), (16, 1974619), (23, 1373648), (46, 686824), (92, 343412), (184, 171706), (368, 85853)]