86217424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 172363968

約数和(自身を除く): 86146544

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 167, 328, 334, 656, 668, 787, 1336, 1574, 2672, 3148, 6296, 6847, 12592, 13694, 27388, 32267, 54776, 64534, 109552, 129068, 131429, 258136, 262858, 516272, 525716, 1051432, 2102864, 5388589, 10777178, 21554356, 43108712, 86217424]

約数ペア:

[(1, 86217424), (2, 43108712), (4, 21554356), (8, 10777178), (16, 5388589), (41, 2102864), (82, 1051432), (164, 525716), (167, 516272), (328, 262858), (334, 258136), (656, 131429), (668, 129068), (787, 109552), (1336, 64534), (1574, 54776), (2672, 32267), (3148, 27388), (6296, 13694), (6847, 12592)]