83217136

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{58439}}^1$

素因数の和:58536

約数の個数: 20

約数和(自身を含む): 163047600

約数和(自身を除く): 79830464

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 58439, 116878, 233756, 467512, 935024, 5201071, 10402142, 20804284, 41608568, 83217136]

約数ペア:

[(1, 83217136), (2, 41608568), (4, 20804284), (8, 10402142), (16, 5201071), (89, 935024), (178, 467512), (356, 233756), (712, 116878), (1424, 58439)]