43905992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 89254200

約数和(自身を除く): 45348208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 2689, 4082, 5378, 8164, 10756, 16328, 21512, 34957, 69914, 139828, 279656, 422173, 844346, 1688692, 3377384, 5488249, 10976498, 21952996, 43905992]

約数ペア:

[(1, 43905992), (2, 21952996), (4, 10976498), (8, 5488249), (13, 3377384), (26, 1688692), (52, 844346), (104, 422173), (157, 279656), (314, 139828), (628, 69914), (1256, 34957), (2041, 21512), (2689, 16328), (4082, 10756), (5378, 8164)]