42903376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157733}}^1$

素因数の和:157758

約数の個数: 20

約数和(自身を含む): 88015572

約数和(自身を除く): 45112196

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 157733, 315466, 630932, 1261864, 2523728, 2681461, 5362922, 10725844, 21451688, 42903376]

約数ペア:

[(1, 42903376), (2, 21451688), (4, 10725844), (8, 5362922), (16, 2681461), (17, 2523728), (34, 1261864), (68, 630932), (136, 315466), (272, 157733)]