161946112

素因数分解:

$2^9\times {\mathrm{316301}}^1$

素因数の和:316319

約数の個数: 20

約数和(自身を含む): 323576946

約数和(自身を除く): 161630834

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 316301, 632602, 1265204, 2530408, 5060816, 10121632, 20243264, 40486528, 80973056, 161946112]

約数ペア:

[(1, 161946112), (2, 80973056), (4, 40486528), (8, 20243264), (16, 10121632), (32, 5060816), (64, 2530408), (128, 1265204), (256, 632602), (512, 316301)]