81768454

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1\times {\mathrm{1153}}^1$

素因数の和:1815

約数の個数: 16

約数和(自身を含む): 125047440

約数和(自身を除く): 43278986

約数列:

[1, 2, 59, 118, 601, 1153, 1202, 2306, 35459, 68027, 70918, 136054, 692953, 1385906, 40884227, 81768454]

約数ペア:

[(1, 81768454), (2, 40884227), (59, 1385906), (118, 692953), (601, 136054), (1153, 70918), (1202, 68027), (2306, 35459)]