16125704

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 36334080

約数和(自身を除く): 20208376

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1327, 1519, 1736, 2654, 3038, 5308, 6076, 9289, 10616, 12152, 18578, 37156, 41137, 65023, 74312, 82274, 130046, 164548, 260092, 287959, 329096, 520184, 575918, 1151836, 2015713, 2303672, 4031426, 8062852, 16125704]

約数ペア:

[(1, 16125704), (2, 8062852), (4, 4031426), (7, 2303672), (8, 2015713), (14, 1151836), (28, 575918), (31, 520184), (49, 329096), (56, 287959), (62, 260092), (98, 164548), (124, 130046), (196, 82274), (217, 74312), (248, 65023), (392, 41137), (434, 37156), (868, 18578), (1327, 12152), (1519, 10616), (1736, 9289), (2654, 6076), (3038, 5308)]