40080392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{743}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 82226880

約数和(自身を除く): 42146488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 613, 743, 1226, 1486, 2452, 2972, 4904, 5944, 6743, 8173, 13486, 16346, 26972, 32692, 53944, 65384, 455459, 910918, 1821836, 3643672, 5010049, 10020098, 20040196, 40080392]

約数ペア:

[(1, 40080392), (2, 20040196), (4, 10020098), (8, 5010049), (11, 3643672), (22, 1821836), (44, 910918), (88, 455459), (613, 65384), (743, 53944), (1226, 32692), (1486, 26972), (2452, 16346), (2972, 13486), (4904, 8173), (5944, 6743)]