83820836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{51487}}^1$

素因数の和:51539

約数の個数: 24

約数和(自身を含む): 164349696

約数和(自身を除く): 80528860

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 51487, 102974, 205948, 566357, 1132714, 1905019, 2265428, 3810038, 7620076, 20955209, 41910418, 83820836]

約数ペア:

[(1, 83820836), (2, 41910418), (4, 20955209), (11, 7620076), (22, 3810038), (37, 2265428), (44, 1905019), (74, 1132714), (148, 566357), (407, 205948), (814, 102974), (1628, 51487)]