18479488

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6277}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 38421360

約数和(自身を除く): 19941872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6277, 12554, 25108, 50216, 100432, 144371, 200864, 288742, 401728, 577484, 803456, 1154968, 2309936, 4619872, 9239744, 18479488]

約数ペア:

[(1, 18479488), (2, 9239744), (4, 4619872), (8, 2309936), (16, 1154968), (23, 803456), (32, 577484), (46, 401728), (64, 288742), (92, 200864), (128, 144371), (184, 100432), (368, 50216), (736, 25108), (1472, 12554), (2944, 6277)]