21323584

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{11489}}^1$

素因数の和:11530

約数の個数: 28

約数和(自身を含む): 43776900

約数和(自身を除く): 22453316

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 11489, 22978, 45956, 91912, 183824, 333181, 367648, 666362, 735296, 1332724, 2665448, 5330896, 10661792, 21323584]

約数ペア:

[(1, 21323584), (2, 10661792), (4, 5330896), (8, 2665448), (16, 1332724), (29, 735296), (32, 666362), (58, 367648), (64, 333181), (116, 183824), (232, 91912), (464, 45956), (928, 22978), (1856, 11489)]