2089987712

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{183461}}^1$

素因数の和:183564

約数の個数: 32

約数和(自身を含む): 4210452900

約数和(自身を除く): 2120465188

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 183461, 366922, 733844, 1467688, 2935376, 5870752, 11741504, 16328029, 23483008, 32656058, 65312116, 130624232, 261248464, 522496928, 1044993856, 2089987712]

約数ペア:

[(1, 2089987712), (2, 1044993856), (4, 522496928), (8, 261248464), (16, 130624232), (32, 65312116), (64, 32656058), (89, 23483008), (128, 16328029), (178, 11741504), (356, 5870752), (712, 2935376), (1424, 1467688), (2848, 733844), (5696, 366922), (11392, 183461)]