61465744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{225977}}^1$

素因数の和:226002

約数の個数: 20

約数和(自身を含む): 126095724

約数和(自身を除く): 64629980

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 225977, 451954, 903908, 1807816, 3615632, 3841609, 7683218, 15366436, 30732872, 61465744]

約数ペア:

[(1, 61465744), (2, 30732872), (4, 15366436), (8, 7683218), (16, 3841609), (17, 3615632), (34, 1807816), (68, 903908), (136, 451954), (272, 225977)]