16426312

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 36408960

約数和(自身を除く): 19982648

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 79, 94, 158, 188, 316, 329, 376, 553, 632, 658, 1106, 1316, 2212, 2632, 3713, 4424, 6241, 7426, 12482, 14852, 24964, 25991, 29704, 43687, 49928, 51982, 87374, 103964, 174748, 207928, 293327, 349496, 586654, 1173308, 2053289, 2346616, 4106578, 8213156, 16426312]

約数ペア:

[(1, 16426312), (2, 8213156), (4, 4106578), (7, 2346616), (8, 2053289), (14, 1173308), (28, 586654), (47, 349496), (56, 293327), (79, 207928), (94, 174748), (158, 103964), (188, 87374), (316, 51982), (329, 49928), (376, 43687), (553, 29704), (632, 25991), (658, 24964), (1106, 14852), (1316, 12482), (2212, 7426), (2632, 6241), (3713, 4424)]