129382406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{90731}}^1$

素因数の和:90787

約数の個数: 16

約数和(自身を含む): 209046528

約数和(自身を除く): 79664122

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 90731, 181462, 2086813, 2812661, 4173626, 5625322, 64691203, 129382406]

約数ペア:

[(1, 129382406), (2, 64691203), (23, 5625322), (31, 4173626), (46, 2812661), (62, 2086813), (713, 181462), (1426, 90731)]