40774144

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:936

約数の個数: 40

約数和(自身を含む): 82408788

約数和(自身を除く): 41634644

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 821, 1552, 1642, 3104, 3284, 6208, 6568, 12416, 13136, 24832, 26272, 49664, 52544, 79637, 105088, 159274, 210176, 318548, 420352, 637096, 1274192, 2548384, 5096768, 10193536, 20387072, 40774144]

約数ペア:

[(1, 40774144), (2, 20387072), (4, 10193536), (8, 5096768), (16, 2548384), (32, 1274192), (64, 637096), (97, 420352), (128, 318548), (194, 210176), (256, 159274), (388, 105088), (512, 79637), (776, 52544), (821, 49664), (1552, 26272), (1642, 24832), (3104, 13136), (3284, 12416), (6208, 6568)]