30731328

素因数分解:

$2^6\times 3^2\times {\mathrm{53353}}^1$

素因数の和:53371

約数の個数: 42

約数和(自身を含む): 88087454

約数和(自身を除く): 57356126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 53353, 106706, 160059, 213412, 320118, 426824, 480177, 640236, 853648, 960354, 1280472, 1707296, 1920708, 2560944, 3414592, 3841416, 5121888, 7682832, 10243776, 15365664, 30731328]

約数ペア:

[(1, 30731328), (2, 15365664), (3, 10243776), (4, 7682832), (6, 5121888), (8, 3841416), (9, 3414592), (12, 2560944), (16, 1920708), (18, 1707296), (24, 1280472), (32, 960354), (36, 853648), (48, 640236), (64, 480177), (72, 426824), (96, 320118), (144, 213412), (192, 160059), (288, 106706), (576, 53353)]