21773056

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{5003}}^1$

素因数の和:5036

約数の個数: 36

約数和(自身を含む): 46026792

約数和(自身を除く): 24253736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 5003, 10006, 20012, 40024, 80048, 85051, 160096, 170102, 320192, 340204, 640384, 680408, 1280768, 1360816, 2721632, 5443264, 10886528, 21773056]

約数ペア:

[(1, 21773056), (2, 10886528), (4, 5443264), (8, 2721632), (16, 1360816), (17, 1280768), (32, 680408), (34, 640384), (64, 340204), (68, 320192), (128, 170102), (136, 160096), (256, 85051), (272, 80048), (544, 40024), (1088, 20012), (2176, 10006), (4352, 5003)]