85899408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{255653}}^1$

素因数の和:255671

約数の個数: 40

約数和(自身を含む): 253608768

約数和(自身を除く): 167709360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 255653, 511306, 766959, 1022612, 1533918, 1789571, 2045224, 3067836, 3579142, 4090448, 5368713, 6135672, 7158284, 10737426, 12271344, 14316568, 21474852, 28633136, 42949704, 85899408]

約数ペア:

[(1, 85899408), (2, 42949704), (3, 28633136), (4, 21474852), (6, 14316568), (7, 12271344), (8, 10737426), (12, 7158284), (14, 6135672), (16, 5368713), (21, 4090448), (24, 3579142), (28, 3067836), (42, 2045224), (48, 1789571), (56, 1533918), (84, 1022612), (112, 766959), (168, 511306), (336, 255653)]