89485732

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 187794432

約数和(自身を除く): 98308700

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 283, 322, 491, 566, 644, 982, 1132, 1964, 1981, 3437, 3962, 6509, 6874, 7924, 11293, 13018, 13748, 22586, 26036, 45172, 45563, 79051, 91126, 138953, 158102, 182252, 277906, 316204, 555812, 972671, 1945342, 3195919, 3890684, 6391838, 12783676, 22371433, 44742866, 89485732]

約数ペア:

[(1, 89485732), (2, 44742866), (4, 22371433), (7, 12783676), (14, 6391838), (23, 3890684), (28, 3195919), (46, 1945342), (92, 972671), (161, 555812), (283, 316204), (322, 277906), (491, 182252), (566, 158102), (644, 138953), (982, 91126), (1132, 79051), (1964, 45563), (1981, 45172), (3437, 26036), (3962, 22586), (6509, 13748), (6874, 13018), (7924, 11293)]