5423408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 11284992

約数和(自身を除く): 5861584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 157, 254, 272, 314, 508, 628, 1016, 1256, 2032, 2159, 2512, 2669, 4318, 5338, 8636, 10676, 17272, 19939, 21352, 34544, 39878, 42704, 79756, 159512, 319024, 338963, 677926, 1355852, 2711704, 5423408]

約数ペア:

[(1, 5423408), (2, 2711704), (4, 1355852), (8, 677926), (16, 338963), (17, 319024), (34, 159512), (68, 79756), (127, 42704), (136, 39878), (157, 34544), (254, 21352), (272, 19939), (314, 17272), (508, 10676), (628, 8636), (1016, 5338), (1256, 4318), (2032, 2669), (2159, 2512)]