47187376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173483}}^1$

素因数の和:173508

約数の個数: 20

約数和(自身を含む): 96804072

約数和(自身を除く): 49616696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 173483, 346966, 693932, 1387864, 2775728, 2949211, 5898422, 11796844, 23593688, 47187376]

約数ペア:

[(1, 47187376), (2, 23593688), (4, 11796844), (8, 5898422), (16, 2949211), (17, 2775728), (34, 1387864), (68, 693932), (136, 346966), (272, 173483)]