42646384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{242309}}^1$

素因数の和:242328

約数の個数: 20

約数和(自身を含む): 90139320

約数和(自身を除く): 47492936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 242309, 484618, 969236, 1938472, 2665399, 3876944, 5330798, 10661596, 21323192, 42646384]

約数ペア:

[(1, 42646384), (2, 21323192), (4, 10661596), (8, 5330798), (11, 3876944), (16, 2665399), (22, 1938472), (44, 969236), (88, 484618), (176, 242309)]