32891360

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 78073632

約数和(自身を除く): 45182272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 661, 1244, 1322, 1555, 2488, 2644, 3110, 3305, 4976, 5288, 6220, 6610, 9952, 10576, 12440, 13220, 21152, 24880, 26440, 49760, 52880, 105760, 205571, 411142, 822284, 1027855, 1644568, 2055710, 3289136, 4111420, 6578272, 8222840, 16445680, 32891360]

約数ペア:

[(1, 32891360), (2, 16445680), (4, 8222840), (5, 6578272), (8, 4111420), (10, 3289136), (16, 2055710), (20, 1644568), (32, 1027855), (40, 822284), (80, 411142), (160, 205571), (311, 105760), (622, 52880), (661, 49760), (1244, 26440), (1322, 24880), (1555, 21152), (2488, 13220), (2644, 12440), (3110, 10576), (3305, 9952), (4976, 6610), (5288, 6220)]