129536

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:52

約数の個数: 40

約数和(自身を含む): 294624

約数和(自身を除く): 165088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 704, 736, 1012, 1408, 1472, 2024, 2816, 2944, 4048, 5632, 5888, 8096, 11776, 16192, 32384, 64768, 129536]

約数ペア:

[(1, 129536), (2, 64768), (4, 32384), (8, 16192), (11, 11776), (16, 8096), (22, 5888), (23, 5632), (32, 4048), (44, 2944), (46, 2816), (64, 2024), (88, 1472), (92, 1408), (128, 1012), (176, 736), (184, 704), (253, 512), (256, 506), (352, 368)]