65449816

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 125017200

約数和(自身を除く): 59567384

約数列:

[1, 2, 4, 8, 83, 166, 241, 332, 409, 482, 664, 818, 964, 1636, 1928, 3272, 20003, 33947, 40006, 67894, 80012, 98569, 135788, 160024, 197138, 271576, 394276, 788552, 8181227, 16362454, 32724908, 65449816]

約数ペア:

[(1, 65449816), (2, 32724908), (4, 16362454), (8, 8181227), (83, 788552), (166, 394276), (241, 271576), (332, 197138), (409, 160024), (482, 135788), (664, 98569), (818, 80012), (964, 67894), (1636, 40006), (1928, 33947), (3272, 20003)]