42885704

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{75503}}^1$

素因数の和:75580

約数の個数: 16

約数和(自身を含む): 81544320

約数和(自身を除く): 38658616

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 75503, 151006, 302012, 604024, 5360713, 10721426, 21442852, 42885704]

約数ペア:

[(1, 42885704), (2, 21442852), (4, 10721426), (8, 5360713), (71, 604024), (142, 302012), (284, 151006), (568, 75503)]