129047752

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{98963}}^1$

素因数の和:99132

約数の個数: 16

約数和(自身を含む): 243451440

約数和(自身を除く): 114403688

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 98963, 197926, 395852, 791704, 16130969, 32261938, 64523876, 129047752]

約数ペア:

[(1, 129047752), (2, 64523876), (4, 32261938), (8, 16130969), (163, 791704), (326, 395852), (652, 197926), (1304, 98963)]