42649118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{10267}}^1$

素因数の和:10367

約数の個数: 16

約数和(自身を含む): 67029504

約数和(自身を除く): 24380386

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 10267, 20534, 318277, 636554, 687889, 1375778, 21324559, 42649118]

約数ペア:

[(1, 42649118), (2, 21324559), (31, 1375778), (62, 687889), (67, 636554), (134, 318277), (2077, 20534), (4154, 10267)]