63904304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 129967872

約数和(自身を除く): 66063568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 422, 823, 844, 1646, 1688, 3292, 3376, 4853, 6584, 9706, 13168, 18929, 19412, 37858, 38824, 75716, 77648, 151432, 173653, 302864, 347306, 694612, 1389224, 2778448, 3994019, 7988038, 15976076, 31952152, 63904304]

約数ペア:

[(1, 63904304), (2, 31952152), (4, 15976076), (8, 7988038), (16, 3994019), (23, 2778448), (46, 1389224), (92, 694612), (184, 347306), (211, 302864), (368, 173653), (422, 151432), (823, 77648), (844, 75716), (1646, 38824), (1688, 37858), (3292, 19412), (3376, 18929), (4853, 13168), (6584, 9706)]