42208918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{35831}}^1$

素因数の和:35883

約数の個数: 16

約数和(自身を含む): 68797440

約数和(自身を除く): 26588522

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 35831, 71662, 680789, 1110761, 1361578, 2221522, 21104459, 42208918]

約数ペア:

[(1, 42208918), (2, 21104459), (19, 2221522), (31, 1361578), (38, 1110761), (62, 680789), (589, 71662), (1178, 35831)]