89147408

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2543}}^1$

素因数の和:2871

約数の個数: 40

約数和(自身を含む): 198106368

約数和(自身を除く): 108958960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1252, 2191, 2504, 2543, 4382, 5008, 5086, 8764, 10172, 17528, 17801, 20344, 35056, 35602, 40688, 71204, 142408, 284816, 795959, 1591918, 3183836, 5571713, 6367672, 11143426, 12735344, 22286852, 44573704, 89147408]

約数ペア:

[(1, 89147408), (2, 44573704), (4, 22286852), (7, 12735344), (8, 11143426), (14, 6367672), (16, 5571713), (28, 3183836), (56, 1591918), (112, 795959), (313, 284816), (626, 142408), (1252, 71204), (2191, 40688), (2504, 35602), (2543, 35056), (4382, 20344), (5008, 17801), (5086, 17528), (8764, 10172)]