54370406

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 82570320

約数和(自身を除く): 28199914

約数列:

[1, 2, 139, 257, 278, 514, 761, 1522, 35723, 71446, 105779, 195577, 211558, 391154, 27185203, 54370406]

約数ペア:

[(1, 54370406), (2, 27185203), (139, 391154), (257, 211558), (278, 195577), (514, 105779), (761, 71446), (1522, 35723)]