31454852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 65329152

約数和(自身を除く): 33874300

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 127, 143, 254, 286, 433, 508, 572, 866, 1397, 1651, 1732, 2794, 3302, 4763, 5588, 5629, 6604, 9526, 11258, 18161, 19052, 22516, 36322, 54991, 61919, 72644, 109982, 123838, 219964, 247676, 604901, 714883, 1209802, 1429766, 2419604, 2859532, 7863713, 15727426, 31454852]

約数ペア:

[(1, 31454852), (2, 15727426), (4, 7863713), (11, 2859532), (13, 2419604), (22, 1429766), (26, 1209802), (44, 714883), (52, 604901), (127, 247676), (143, 219964), (254, 123838), (286, 109982), (433, 72644), (508, 61919), (572, 54991), (866, 36322), (1397, 22516), (1651, 19052), (1732, 18161), (2794, 11258), (3302, 9526), (4763, 6604), (5588, 5629)]