72160016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{196087}}^1$

素因数の和:196118

約数の個数: 20

約数和(自身を含む): 145889472

約数和(自身を除く): 73729456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 196087, 392174, 784348, 1568696, 3137392, 4510001, 9020002, 18040004, 36080008, 72160016]

約数ペア:

[(1, 72160016), (2, 36080008), (4, 18040004), (8, 9020002), (16, 4510001), (23, 3137392), (46, 1568696), (92, 784348), (184, 392174), (368, 196087)]