3155216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 6562080

約数和(自身を除く): 3406864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 107, 152, 194, 214, 304, 388, 428, 776, 856, 1552, 1712, 1843, 2033, 3686, 4066, 7372, 8132, 10379, 14744, 16264, 20758, 29488, 32528, 41516, 83032, 166064, 197201, 394402, 788804, 1577608, 3155216]

約数ペア:

[(1, 3155216), (2, 1577608), (4, 788804), (8, 394402), (16, 197201), (19, 166064), (38, 83032), (76, 41516), (97, 32528), (107, 29488), (152, 20758), (194, 16264), (214, 14744), (304, 10379), (388, 8132), (428, 7372), (776, 4066), (856, 3686), (1552, 2033), (1712, 1843)]