64809266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{19163}}^1$

素因数の和:19273

約数の個数: 16

約数和(自身を含む): 103485600

約数和(自身を除く): 38676334

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 19163, 38326, 364097, 728194, 1705507, 3411014, 32404633, 64809266]

約数ペア:

[(1, 64809266), (2, 32404633), (19, 3411014), (38, 1705507), (89, 728194), (178, 364097), (1691, 38326), (3382, 19163)]