81230726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{77069}}^1$

素因数の和:77119

約数の個数: 16

約数和(自身を含む): 133176960

約数和(自身を除く): 51946234

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 77069, 154138, 1310173, 2389139, 2620346, 4778278, 40615363, 81230726]

約数ペア:

[(1, 81230726), (2, 40615363), (17, 4778278), (31, 2620346), (34, 2389139), (62, 1310173), (527, 154138), (1054, 77069)]