80729984

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{15383}}^1$

素因数の和:15438

約数の個数: 32

約数和(自身を含む): 164762640

約数和(自身を除く): 84032656

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 15383, 30766, 61532, 123064, 246128, 492256, 630703, 984512, 1261406, 1969024, 2522812, 5045624, 10091248, 20182496, 40364992, 80729984]

約数ペア:

[(1, 80729984), (2, 40364992), (4, 20182496), (8, 10091248), (16, 5045624), (32, 2522812), (41, 1969024), (64, 1261406), (82, 984512), (128, 630703), (164, 492256), (328, 246128), (656, 123064), (1312, 61532), (2624, 30766), (5248, 15383)]