2012163968

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{86851}}^1$

素因数の和:87046

約数の個数: 32

約数和(自身を含む): 4030801320

約数和(自身を除く): 2018637352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1448, 2896, 5792, 11584, 23168, 86851, 173702, 347404, 694808, 1389616, 2779232, 5558464, 11116928, 15720031, 31440062, 62880124, 125760248, 251520496, 503040992, 1006081984, 2012163968]

約数ペア:

[(1, 2012163968), (2, 1006081984), (4, 503040992), (8, 251520496), (16, 125760248), (32, 62880124), (64, 31440062), (128, 15720031), (181, 11116928), (362, 5558464), (724, 2779232), (1448, 1389616), (2896, 694808), (5792, 347404), (11584, 173702), (23168, 86851)]