89507144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4373

約数の個数: 32

約数和(自身を含む): 174830400

約数和(自身を除く): 85323256

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 4259, 5254, 8518, 10508, 17036, 21016, 34072, 157583, 302389, 315166, 604778, 630332, 1209556, 1260664, 2419112, 11188393, 22376786, 44753572, 89507144]

約数ペア:

[(1, 89507144), (2, 44753572), (4, 22376786), (8, 11188393), (37, 2419112), (71, 1260664), (74, 1209556), (142, 630332), (148, 604778), (284, 315166), (296, 302389), (568, 157583), (2627, 34072), (4259, 21016), (5254, 17036), (8518, 10508)]