233242568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{13759}}^1$

素因数の和:13941

約数の個数: 32

約数和(自身を含む): 473894400

約数和(自身を除く): 240651832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 13759, 16952, 27518, 55036, 110072, 178867, 357734, 715468, 1430936, 2242717, 4485434, 8970868, 17941736, 29155321, 58310642, 116621284, 233242568]

約数ペア:

[(1, 233242568), (2, 116621284), (4, 58310642), (8, 29155321), (13, 17941736), (26, 8970868), (52, 4485434), (104, 2242717), (163, 1430936), (326, 715468), (652, 357734), (1304, 178867), (2119, 110072), (4238, 55036), (8476, 27518), (13759, 16952)]