68549494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{85049}}^1$

素因数の和:85095

約数の個数: 16

約数和(自身を含む): 114307200

約数和(自身を除く): 45757706

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 85049, 170098, 1105637, 2211274, 2636519, 5273038, 34274747, 68549494]

約数ペア:

[(1, 68549494), (2, 34274747), (13, 5273038), (26, 2636519), (31, 2211274), (62, 1105637), (403, 170098), (806, 85049)]