87367384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9439}}^1$

素因数の和:9547

約数の個数: 32

約数和(自身を含む): 178416000

約数和(自身を除く): 91048616

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 9439, 18878, 37756, 75512, 122707, 245414, 490828, 840071, 981656, 1680142, 3360284, 6720568, 10920923, 21841846, 43683692, 87367384]

約数ペア:

[(1, 87367384), (2, 43683692), (4, 21841846), (8, 10920923), (13, 6720568), (26, 3360284), (52, 1680142), (89, 981656), (104, 840071), (178, 490828), (356, 245414), (712, 122707), (1157, 75512), (2314, 37756), (4628, 18878), (9256, 9439)]