87287632

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{39821}}^1$

素因数の和:39966

約数の個数: 20

約数和(自身を含む): 170358516

約数和(自身を除く): 83070884

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 39821, 79642, 159284, 318568, 637136, 5455477, 10910954, 21821908, 43643816, 87287632]

約数ペア:

[(1, 87287632), (2, 43643816), (4, 21821908), (8, 10910954), (16, 5455477), (137, 637136), (274, 318568), (548, 159284), (1096, 79642), (2192, 39821)]