109882928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1997}}^1$

素因数の和:2205

約数の個数: 40

約数和(自身を含む): 225454320

約数和(自身を除く): 115571392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 724, 1448, 1997, 2896, 3439, 3994, 6878, 7988, 13756, 15976, 27512, 31952, 37943, 55024, 75886, 151772, 303544, 361457, 607088, 722914, 1445828, 2891656, 5783312, 6867683, 13735366, 27470732, 54941464, 109882928]

約数ペア:

[(1, 109882928), (2, 54941464), (4, 27470732), (8, 13735366), (16, 6867683), (19, 5783312), (38, 2891656), (76, 1445828), (152, 722914), (181, 607088), (304, 361457), (362, 303544), (724, 151772), (1448, 75886), (1997, 55024), (2896, 37943), (3439, 31952), (3994, 27512), (6878, 15976), (7988, 13756)]