90904832

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{15439}}^1$

素因数の和:15478

約数の個数: 36

約数和(自身を含む): 189356160

約数和(自身を除く): 98451328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 15439, 30878, 61756, 123512, 247024, 355097, 494048, 710194, 988096, 1420388, 1976192, 2840776, 3952384, 5681552, 11363104, 22726208, 45452416, 90904832]

約数ペア:

[(1, 90904832), (2, 45452416), (4, 22726208), (8, 11363104), (16, 5681552), (23, 3952384), (32, 2840776), (46, 1976192), (64, 1420388), (92, 988096), (128, 710194), (184, 494048), (256, 355097), (368, 247024), (736, 123512), (1472, 61756), (2944, 30878), (5888, 15439)]