164023856

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{19379}}^1$

素因数の和:19433

約数の個数: 30

約数和(自身を含む): 332231340

約数和(自身を除く): 168207484

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 19379, 38758, 77516, 155032, 310064, 445717, 891434, 1782868, 3565736, 7131472, 10251491, 20502982, 41005964, 82011928, 164023856]

約数ペア:

[(1, 164023856), (2, 82011928), (4, 41005964), (8, 20502982), (16, 10251491), (23, 7131472), (46, 3565736), (92, 1782868), (184, 891434), (368, 445717), (529, 310064), (1058, 155032), (2116, 77516), (4232, 38758), (8464, 19379)]