86655408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257903}}^1$

素因数の和:257921

約数の個数: 40

約数和(自身を含む): 255840768

約数和(自身を除く): 169185360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 257903, 515806, 773709, 1031612, 1547418, 1805321, 2063224, 3094836, 3610642, 4126448, 5415963, 6189672, 7221284, 10831926, 12379344, 14442568, 21663852, 28885136, 43327704, 86655408]

約数ペア:

[(1, 86655408), (2, 43327704), (3, 28885136), (4, 21663852), (6, 14442568), (7, 12379344), (8, 10831926), (12, 7221284), (14, 6189672), (16, 5415963), (21, 4126448), (24, 3610642), (28, 3094836), (42, 2063224), (48, 1805321), (56, 1547418), (84, 1031612), (112, 773709), (168, 515806), (336, 257903)]