39156799952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{771289}}^1$

素因数の和:771483

約数の個数: 40

約数和(自身を含む): 80337566400

約数和(自身を除く): 41180766448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1336, 2672, 3173, 6346, 12692, 25384, 50768, 771289, 1542578, 3085156, 6170312, 12340624, 14654491, 29308982, 58617964, 117235928, 128805263, 234471856, 257610526, 515221052, 1030442104, 2060884208, 2447299997, 4894599994, 9789199988, 19578399976, 39156799952]

約数ペア:

[(1, 39156799952), (2, 19578399976), (4, 9789199988), (8, 4894599994), (16, 2447299997), (19, 2060884208), (38, 1030442104), (76, 515221052), (152, 257610526), (167, 234471856), (304, 128805263), (334, 117235928), (668, 58617964), (1336, 29308982), (2672, 14654491), (3173, 12340624), (6346, 6170312), (12692, 3085156), (25384, 1542578), (50768, 771289)]