16383669136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{83203}}^1$

素因数の和:83639

約数の個数: 40

約数和(自身を含む): 32850270464

約数和(自身を除く): 16466601328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 397, 496, 794, 1588, 3176, 6352, 12307, 24614, 49228, 83203, 98456, 166406, 196912, 332812, 665624, 1331248, 2579293, 5158586, 10317172, 20634344, 33031591, 41268688, 66063182, 132126364, 264252728, 528505456, 1023979321, 2047958642, 4095917284, 8191834568, 16383669136]

約数ペア:

[(1, 16383669136), (2, 8191834568), (4, 4095917284), (8, 2047958642), (16, 1023979321), (31, 528505456), (62, 264252728), (124, 132126364), (248, 66063182), (397, 41268688), (496, 33031591), (794, 20634344), (1588, 10317172), (3176, 5158586), (6352, 2579293), (12307, 1331248), (24614, 665624), (49228, 332812), (83203, 196912), (98456, 166406)]