72016496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{195697}}^1$

素因数の和:195728

約数の個数: 20

約数和(自身を含む): 145599312

約数和(自身を除く): 73582816

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 195697, 391394, 782788, 1565576, 3131152, 4501031, 9002062, 18004124, 36008248, 72016496]

約数ペア:

[(1, 72016496), (2, 36008248), (4, 18004124), (8, 9002062), (16, 4501031), (23, 3131152), (46, 1565576), (92, 782788), (184, 391394), (368, 195697)]