31317274

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8059}}^1$

素因数の和:8157

約数の個数: 16

約数和(自身を含む): 49327200

約数和(自身を除く): 18009926

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 8059, 16118, 233711, 467422, 539953, 1079906, 15658637, 31317274]

約数ペア:

[(1, 31317274), (2, 15658637), (29, 1079906), (58, 539953), (67, 467422), (134, 233711), (1943, 16118), (3886, 8059)]