388335232

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{31277}}^1$

素因数の和:31388

約数の個数: 32

約数和(自身を含む): 781637220

約数和(自身を除く): 393301988

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 31277, 62554, 125108, 250216, 500432, 1000864, 2001728, 3033869, 4003456, 6067738, 12135476, 24270952, 48541904, 97083808, 194167616, 388335232]

約数ペア:

[(1, 388335232), (2, 194167616), (4, 97083808), (8, 48541904), (16, 24270952), (32, 12135476), (64, 6067738), (97, 4003456), (128, 3033869), (194, 2001728), (388, 1000864), (776, 500432), (1552, 250216), (3104, 125108), (6208, 62554), (12416, 31277)]