4319288

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 8436960

約数和(自身を除く): 4117672

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 167, 212, 244, 334, 424, 488, 668, 1336, 3233, 6466, 8851, 10187, 12932, 17702, 20374, 25864, 35404, 40748, 70808, 81496, 539911, 1079822, 2159644, 4319288]

約数ペア:

[(1, 4319288), (2, 2159644), (4, 1079822), (8, 539911), (53, 81496), (61, 70808), (106, 40748), (122, 35404), (167, 25864), (212, 20374), (244, 17702), (334, 12932), (424, 10187), (488, 8851), (668, 6466), (1336, 3233)]