31545388

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 66588480

約数和(自身を除く): 35043092

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 371, 406, 733, 742, 812, 1466, 1484, 1537, 2932, 3074, 5131, 6148, 10262, 10759, 20524, 21257, 21518, 38849, 42514, 43036, 77698, 85028, 148799, 155396, 271943, 297598, 543886, 595196, 1087772, 1126621, 2253242, 4506484, 7886347, 15772694, 31545388]

約数ペア:

[(1, 31545388), (2, 15772694), (4, 7886347), (7, 4506484), (14, 2253242), (28, 1126621), (29, 1087772), (53, 595196), (58, 543886), (106, 297598), (116, 271943), (203, 155396), (212, 148799), (371, 85028), (406, 77698), (733, 43036), (742, 42514), (812, 38849), (1466, 21518), (1484, 21257), (1537, 20524), (2932, 10759), (3074, 10262), (5131, 6148)]