87269704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14923}}^1$

素因数の和:14989

約数の個数: 32

約数和(自身を含む): 177297120

約数和(自身を除く): 90027416

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 14923, 29846, 59692, 119384, 253691, 507382, 641689, 1014764, 1283378, 2029528, 2566756, 5133512, 10908713, 21817426, 43634852, 87269704]

約数ペア:

[(1, 87269704), (2, 43634852), (4, 21817426), (8, 10908713), (17, 5133512), (34, 2566756), (43, 2029528), (68, 1283378), (86, 1014764), (136, 641689), (172, 507382), (344, 253691), (731, 119384), (1462, 59692), (2924, 29846), (5848, 14923)]