78826808

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{9883}}^1$

素因数の和:10886

約数の個数: 16

約数和(自身を含む): 147963480

約数和(自身を除く): 69136672

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 9883, 19766, 39532, 79064, 9853351, 19706702, 39413404, 78826808]

約数ペア:

[(1, 78826808), (2, 39413404), (4, 19706702), (8, 9853351), (997, 79064), (1994, 39532), (3988, 19766), (7976, 9883)]