30923408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:4991

約数の個数: 40

約数和(自身を含む): 66210048

約数和(自身を除く): 35286640

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 4943, 6256, 9886, 19772, 39544, 79088, 84031, 113689, 168062, 227378, 336124, 454756, 672248, 909512, 1344496, 1819024, 1932713, 3865426, 7730852, 15461704, 30923408]

約数ペア:

[(1, 30923408), (2, 15461704), (4, 7730852), (8, 3865426), (16, 1932713), (17, 1819024), (23, 1344496), (34, 909512), (46, 672248), (68, 454756), (92, 336124), (136, 227378), (184, 168062), (272, 113689), (368, 84031), (391, 79088), (782, 39544), (1564, 19772), (3128, 9886), (4943, 6256)]