87164966

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 154275840

約数和(自身を除く): 67110874

約数列:

[1, 2, 7, 14, 53, 79, 106, 158, 371, 553, 742, 1106, 1487, 2974, 4187, 8374, 10409, 20818, 29309, 58618, 78811, 117473, 157622, 234946, 551677, 822311, 1103354, 1644622, 6226069, 12452138, 43582483, 87164966]

約数ペア:

[(1, 87164966), (2, 43582483), (7, 12452138), (14, 6226069), (53, 1644622), (79, 1103354), (106, 822311), (158, 551677), (371, 234946), (553, 157622), (742, 117473), (1106, 78811), (1487, 58618), (2974, 29309), (4187, 20818), (8374, 10409)]