61432016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11887}}^1$

素因数の和:11931

約数の個数: 40

約数和(自身を含む): 132670080

約数和(自身を除く): 71238064

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 11887, 23774, 47548, 95096, 190192, 202079, 225853, 404158, 451706, 808316, 903412, 1616632, 1806824, 3233264, 3613648, 3839501, 7679002, 15358004, 30716008, 61432016]

約数ペア:

[(1, 61432016), (2, 30716008), (4, 15358004), (8, 7679002), (16, 3839501), (17, 3613648), (19, 3233264), (34, 1806824), (38, 1616632), (68, 903412), (76, 808316), (136, 451706), (152, 404158), (272, 225853), (304, 202079), (323, 190192), (646, 95096), (1292, 47548), (2584, 23774), (5168, 11887)]