42590344

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 39057656

約数列:

[1, 2, 4, 8, 71, 142, 167, 284, 334, 449, 568, 668, 898, 1336, 1796, 3592, 11857, 23714, 31879, 47428, 63758, 74983, 94856, 127516, 149966, 255032, 299932, 599864, 5323793, 10647586, 21295172, 42590344]

約数ペア:

[(1, 42590344), (2, 21295172), (4, 10647586), (8, 5323793), (71, 599864), (142, 299932), (167, 255032), (284, 149966), (334, 127516), (449, 94856), (568, 74983), (668, 63758), (898, 47428), (1336, 31879), (1796, 23714), (3592, 11857)]