316912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 20

約数和(自身を含む): 636120

約数和(自身を除く): 319208

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 683, 1366, 2732, 5464, 10928, 19807, 39614, 79228, 158456, 316912]

約数ペア:

[(1, 316912), (2, 158456), (4, 79228), (8, 39614), (16, 19807), (29, 10928), (58, 5464), (116, 2732), (232, 1366), (464, 683)]