39819952

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{16703}}^1$

素因数の和:16860

約数の個数: 20

約数和(自身を含む): 77673600

約数和(自身を除く): 37853648

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 16703, 33406, 66812, 133624, 267248, 2488747, 4977494, 9954988, 19909976, 39819952]

約数ペア:

[(1, 39819952), (2, 19909976), (4, 9954988), (8, 4977494), (16, 2488747), (149, 267248), (298, 133624), (596, 66812), (1192, 33406), (2384, 16703)]