98389288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 191036160

約数和(自身を除く): 92646872

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 617, 643, 1234, 1286, 2468, 2572, 4936, 5144, 19127, 19933, 38254, 39866, 76508, 79732, 153016, 159464, 396731, 793462, 1586924, 3173848, 12298661, 24597322, 49194644, 98389288]

約数ペア:

[(1, 98389288), (2, 49194644), (4, 24597322), (8, 12298661), (31, 3173848), (62, 1586924), (124, 793462), (248, 396731), (617, 159464), (643, 153016), (1234, 79732), (1286, 76508), (2468, 39866), (2572, 38254), (4936, 19933), (5144, 19127)]