23647856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 48746880

約数和(自身を除く): 25099024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 727, 856, 1454, 1712, 2033, 2908, 4066, 5816, 8132, 11632, 13813, 16264, 27626, 32528, 55252, 77789, 110504, 155578, 221008, 311156, 622312, 1244624, 1477991, 2955982, 5911964, 11823928, 23647856]

約数ペア:

[(1, 23647856), (2, 11823928), (4, 5911964), (8, 2955982), (16, 1477991), (19, 1244624), (38, 622312), (76, 311156), (107, 221008), (152, 155578), (214, 110504), (304, 77789), (428, 55252), (727, 32528), (856, 27626), (1454, 16264), (1712, 13813), (2033, 11632), (2908, 8132), (4066, 5816)]