72252016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{196337}}^1$

素因数の和:196368

約数の個数: 20

約数和(自身を含む): 146075472

約数和(自身を除く): 73823456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 196337, 392674, 785348, 1570696, 3141392, 4515751, 9031502, 18063004, 36126008, 72252016]

約数ペア:

[(1, 72252016), (2, 36126008), (4, 18063004), (8, 9031502), (16, 4515751), (23, 3141392), (46, 1570696), (92, 785348), (184, 392674), (368, 196337)]