117987248

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{19457}}^1$

素因数の和:19844

約数の個数: 20

約数和(自身を含む): 229215240

約数和(自身を除く): 111227992

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 19457, 38914, 77828, 155656, 311312, 7374203, 14748406, 29496812, 58993624, 117987248]

約数ペア:

[(1, 117987248), (2, 58993624), (4, 29496812), (8, 14748406), (16, 7374203), (379, 311312), (758, 155656), (1516, 77828), (3032, 38914), (6064, 19457)]