38281984

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{11503}}^1$

素因数の和:11532

約数の個数: 36

約数和(自身を含む): 82299616

約数和(自身を除く): 44017632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 11503, 23006, 46012, 92024, 149539, 184048, 299078, 368096, 598156, 736192, 1196312, 1472384, 2392624, 2944768, 4785248, 9570496, 19140992, 38281984]

約数ペア:

[(1, 38281984), (2, 19140992), (4, 9570496), (8, 4785248), (13, 2944768), (16, 2392624), (26, 1472384), (32, 1196312), (52, 736192), (64, 598156), (104, 368096), (128, 299078), (208, 184048), (256, 149539), (416, 92024), (832, 46012), (1664, 23006), (3328, 11503)]