39199376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79031}}^1$

素因数の和:79070

約数の個数: 20

約数和(自身を含む): 78399744

約数和(自身を除く): 39200368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 79031, 158062, 316124, 632248, 1264496, 2449961, 4899922, 9799844, 19599688, 39199376]

約数ペア:

[(1, 39199376), (2, 19599688), (4, 9799844), (8, 4899922), (16, 2449961), (31, 1264496), (62, 632248), (124, 316124), (248, 158062), (496, 79031)]