81047092

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170267}}^1$

素因数の和:170295

約数の個数: 24

約数和(自身を含む): 171630144

約数和(自身を除く): 90583052

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 170267, 340534, 681068, 1191869, 2383738, 2894539, 4767476, 5789078, 11578156, 20261773, 40523546, 81047092]

約数ペア:

[(1, 81047092), (2, 40523546), (4, 20261773), (7, 11578156), (14, 5789078), (17, 4767476), (28, 2894539), (34, 2383738), (68, 1191869), (119, 681068), (238, 340534), (476, 170267)]