20161385384

素因数分解:

$2^3\times 7^1\times {\mathrm{3517}}^1\times {\mathrm{102367}}^1$

素因数の和:105897

約数の個数: 32

約数和(自身を含む): 43215674880

約数和(自身を除く): 23054289496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3517, 7034, 14068, 24619, 28136, 49238, 98476, 102367, 196952, 204734, 409468, 716569, 818936, 1433138, 2866276, 5732552, 360024739, 720049478, 1440098956, 2520173173, 2880197912, 5040346346, 10080692692, 20161385384]

約数ペア:

[(1, 20161385384), (2, 10080692692), (4, 5040346346), (7, 2880197912), (8, 2520173173), (14, 1440098956), (28, 720049478), (56, 360024739), (3517, 5732552), (7034, 2866276), (14068, 1433138), (24619, 818936), (28136, 716569), (49238, 409468), (98476, 204734), (102367, 196952)]