1105408

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:162

約数の個数: 40

約数和(自身を含む): 2356992

約数和(自身を除く): 1251584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 256, 272, 508, 512, 544, 1016, 1088, 2032, 2159, 2176, 4064, 4318, 4352, 8128, 8636, 8704, 16256, 17272, 32512, 34544, 65024, 69088, 138176, 276352, 552704, 1105408]

約数ペア:

[(1, 1105408), (2, 552704), (4, 276352), (8, 138176), (16, 69088), (17, 65024), (32, 34544), (34, 32512), (64, 17272), (68, 16256), (127, 8704), (128, 8636), (136, 8128), (254, 4352), (256, 4318), (272, 4064), (508, 2176), (512, 2159), (544, 2032), (1016, 1088)]