16371216

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:4980

約数の個数: 60

約数和(自身を含む): 47818368

約数和(自身を除く): 31447152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 4943, 9886, 14829, 19772, 29658, 39544, 44487, 59316, 79088, 88974, 113689, 118632, 177948, 227378, 237264, 341067, 355896, 454756, 682134, 711792, 909512, 1023201, 1364268, 1819024, 2046402, 2728536, 4092804, 5457072, 8185608, 16371216]

約数ペア:

[(1, 16371216), (2, 8185608), (3, 5457072), (4, 4092804), (6, 2728536), (8, 2046402), (9, 1819024), (12, 1364268), (16, 1023201), (18, 909512), (23, 711792), (24, 682134), (36, 454756), (46, 355896), (48, 341067), (69, 237264), (72, 227378), (92, 177948), (138, 118632), (144, 113689), (184, 88974), (207, 79088), (276, 59316), (368, 44487), (414, 39544), (552, 29658), (828, 19772), (1104, 14829), (1656, 9886), (3312, 4943)]