80985984

素因数分解:

$2^7\times 3^1\times {\mathrm{210901}}^1$

素因数の和:210918

約数の個数: 32

約数和(自身を含む): 215120040

約数和(自身を除く): 134134056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 210901, 421802, 632703, 843604, 1265406, 1687208, 2530812, 3374416, 5061624, 6748832, 10123248, 13497664, 20246496, 26995328, 40492992, 80985984]

約数ペア:

[(1, 80985984), (2, 40492992), (3, 26995328), (4, 20246496), (6, 13497664), (8, 10123248), (12, 6748832), (16, 5061624), (24, 3374416), (32, 2530812), (48, 1687208), (64, 1265406), (96, 843604), (128, 632703), (192, 421802), (384, 210901)]