85315678

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 148838400

約数和(自身を除く): 63522722

約数列:

[1, 2, 7, 14, 113, 199, 226, 271, 398, 542, 791, 1393, 1582, 1897, 2786, 3794, 22487, 30623, 44974, 53929, 61246, 107858, 157409, 214361, 314818, 377503, 428722, 755006, 6093977, 12187954, 42657839, 85315678]

約数ペア:

[(1, 85315678), (2, 42657839), (7, 12187954), (14, 6093977), (113, 755006), (199, 428722), (226, 377503), (271, 314818), (398, 214361), (542, 157409), (791, 107858), (1393, 61246), (1582, 53929), (1897, 44974), (2786, 30623), (3794, 22487)]