81741536

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{62303}}^1$

素因数の和:62354

約数の個数: 24

約数和(自身を含む): 164856384

約数和(自身を除く): 83114848

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 62303, 124606, 249212, 498424, 996848, 1993696, 2554423, 5108846, 10217692, 20435384, 40870768, 81741536]

約数ペア:

[(1, 81741536), (2, 40870768), (4, 20435384), (8, 10217692), (16, 5108846), (32, 2554423), (41, 1993696), (82, 996848), (164, 498424), (328, 249212), (656, 124606), (1312, 62303)]