172934654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 279236160

約数和(自身を除く): 106301506

約数列:

[1, 2, 23, 46, 53, 89, 106, 178, 797, 1219, 1594, 2047, 2438, 4094, 4717, 9434, 18331, 36662, 42241, 70933, 84482, 108491, 141866, 216982, 971543, 1631459, 1943086, 3262918, 3759449, 7518898, 86467327, 172934654]

約数ペア:

[(1, 172934654), (2, 86467327), (23, 7518898), (46, 3759449), (53, 3262918), (89, 1943086), (106, 1631459), (178, 971543), (797, 216982), (1219, 141866), (1594, 108491), (2047, 84482), (2438, 70933), (4094, 42241), (4717, 36662), (9434, 18331)]