18788431616

素因数分解:

$2^8\times {\mathrm{883}}^1\times {\mathrm{83117}}^1$

素因数の和:84016

約数の個数: 36

約数和(自身を含む): 37546395432

約数和(自身を除く): 18757963816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 883, 1766, 3532, 7064, 14128, 28256, 56512, 83117, 113024, 166234, 226048, 332468, 664936, 1329872, 2659744, 5319488, 10638976, 21277952, 73392311, 146784622, 293569244, 587138488, 1174276976, 2348553952, 4697107904, 9394215808, 18788431616]

約数ペア:

[(1, 18788431616), (2, 9394215808), (4, 4697107904), (8, 2348553952), (16, 1174276976), (32, 587138488), (64, 293569244), (128, 146784622), (256, 73392311), (883, 21277952), (1766, 10638976), (3532, 5319488), (7064, 2659744), (14128, 1329872), (28256, 664936), (56512, 332468), (83117, 226048), (113024, 166234)]