55440016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 109992960

約数和(自身を除く): 54552944

約数列:

[1, 2, 4, 8, 16, 83, 109, 166, 218, 332, 383, 436, 664, 766, 872, 1328, 1532, 1744, 3064, 6128, 9047, 18094, 31789, 36188, 41747, 63578, 72376, 83494, 127156, 144752, 166988, 254312, 333976, 508624, 667952, 3465001, 6930002, 13860004, 27720008, 55440016]

約数ペア:

[(1, 55440016), (2, 27720008), (4, 13860004), (8, 6930002), (16, 3465001), (83, 667952), (109, 508624), (166, 333976), (218, 254312), (332, 166988), (383, 144752), (436, 127156), (664, 83494), (766, 72376), (872, 63578), (1328, 41747), (1532, 36188), (1744, 31789), (3064, 18094), (6128, 9047)]