89065936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 181238400

約数和(自身を除く): 92172464

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 692, 1384, 1399, 2768, 2798, 3979, 5596, 7958, 11192, 15916, 22384, 31832, 32177, 63664, 64354, 128708, 242027, 257416, 484054, 514832, 968108, 1936216, 3872432, 5566621, 11133242, 22266484, 44532968, 89065936]

約数ペア:

[(1, 89065936), (2, 44532968), (4, 22266484), (8, 11133242), (16, 5566621), (23, 3872432), (46, 1936216), (92, 968108), (173, 514832), (184, 484054), (346, 257416), (368, 242027), (692, 128708), (1384, 64354), (1399, 63664), (2768, 32177), (2798, 31832), (3979, 22384), (5596, 15916), (7958, 11192)]