61981898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 108501120

約数和(自身を除く): 46519222

約数列:

[1, 2, 11, 17, 22, 34, 103, 187, 206, 374, 1133, 1609, 1751, 2266, 3218, 3502, 17699, 19261, 27353, 35398, 38522, 54706, 165727, 300883, 331454, 601766, 1822997, 2817359, 3645994, 5634718, 30990949, 61981898]

約数ペア:

[(1, 61981898), (2, 30990949), (11, 5634718), (17, 3645994), (22, 2817359), (34, 1822997), (103, 601766), (187, 331454), (206, 300883), (374, 165727), (1133, 54706), (1609, 38522), (1751, 35398), (2266, 27353), (3218, 19261), (3502, 17699)]