16213307024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{299891}}^1$

素因数の和:300039

約数の個数: 40

約数和(自身を含む): 32724215040

約数和(自身を除く): 16510908016

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 6758, 13516, 27032, 54064, 299891, 599782, 1199564, 2399128, 4798256, 9296621, 18593242, 32688119, 37186484, 65376238, 74372968, 130752476, 148745936, 261504952, 523009904, 1013331689, 2026663378, 4053326756, 8106653512, 16213307024]

約数ペア:

[(1, 16213307024), (2, 8106653512), (4, 4053326756), (8, 2026663378), (16, 1013331689), (31, 523009904), (62, 261504952), (109, 148745936), (124, 130752476), (218, 74372968), (248, 65376238), (436, 37186484), (496, 32688119), (872, 18593242), (1744, 9296621), (3379, 4798256), (6758, 2399128), (13516, 1199564), (27032, 599782), (54064, 299891)]