65500952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20117}}^1$

素因数の和:20171

約数の個数: 32

約数和(自身を含む): 137607120

約数和(自身を除く): 72106168

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 20117, 40234, 80468, 160936, 221287, 442574, 744329, 885148, 1488658, 1770296, 2977316, 5954632, 8187619, 16375238, 32750476, 65500952]

約数ペア:

[(1, 65500952), (2, 32750476), (4, 16375238), (8, 8187619), (11, 5954632), (22, 2977316), (37, 1770296), (44, 1488658), (74, 885148), (88, 744329), (148, 442574), (296, 221287), (407, 160936), (814, 80468), (1628, 40234), (3256, 20117)]