4487312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 9166080

約数和(自身を除く): 4678768

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 109, 124, 166, 218, 248, 332, 436, 496, 664, 872, 1328, 1744, 2573, 3379, 5146, 6758, 9047, 10292, 13516, 18094, 20584, 27032, 36188, 41168, 54064, 72376, 144752, 280457, 560914, 1121828, 2243656, 4487312]

約数ペア:

[(1, 4487312), (2, 2243656), (4, 1121828), (8, 560914), (16, 280457), (31, 144752), (62, 72376), (83, 54064), (109, 41168), (124, 36188), (166, 27032), (218, 20584), (248, 18094), (332, 13516), (436, 10292), (496, 9047), (664, 6758), (872, 5146), (1328, 3379), (1744, 2573)]