1387664032

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2550853}}^1$

素因数の和:2550880

約数の個数: 24

約数和(自身を含む): 2892668436

約数和(自身を除く): 1505004404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2550853, 5101706, 10203412, 20406824, 40813648, 43364501, 81627296, 86729002, 173458004, 346916008, 693832016, 1387664032]

約数ペア:

[(1, 1387664032), (2, 693832016), (4, 346916008), (8, 173458004), (16, 86729002), (17, 81627296), (32, 43364501), (34, 40813648), (68, 20406824), (136, 10203412), (272, 5101706), (544, 2550853)]