31093636

素因数分解:

$2^2\times 7^3\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 64310400

約数和(自身を除く): 33216764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 173, 196, 262, 343, 346, 524, 686, 692, 917, 1211, 1372, 1834, 2422, 3668, 4844, 6419, 8477, 12838, 16954, 22663, 25676, 33908, 44933, 45326, 59339, 89866, 90652, 118678, 158641, 179732, 237356, 317282, 634564, 1110487, 2220974, 4441948, 7773409, 15546818, 31093636]

約数ペア:

[(1, 31093636), (2, 15546818), (4, 7773409), (7, 4441948), (14, 2220974), (28, 1110487), (49, 634564), (98, 317282), (131, 237356), (173, 179732), (196, 158641), (262, 118678), (343, 90652), (346, 89866), (524, 59339), (686, 45326), (692, 44933), (917, 33908), (1211, 25676), (1372, 22663), (1834, 16954), (2422, 12838), (3668, 8477), (4844, 6419)]