72135632

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{54319}}^1$

素因数の和:54410

約数の個数: 20

約数和(自身を含む): 141449280

約数和(自身を除く): 69313648

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 54319, 108638, 217276, 434552, 869104, 4508477, 9016954, 18033908, 36067816, 72135632]

約数ペア:

[(1, 72135632), (2, 36067816), (4, 18033908), (8, 9016954), (16, 4508477), (83, 869104), (166, 434552), (332, 217276), (664, 108638), (1328, 54319)]