31646368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 67737600

約数和(自身を除く): 36091232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 599, 1016, 1198, 1651, 2032, 2396, 3302, 4064, 4792, 6604, 7787, 9584, 13208, 15574, 19168, 26416, 31148, 52832, 62296, 76073, 124592, 152146, 249184, 304292, 608584, 988949, 1217168, 1977898, 2434336, 3955796, 7911592, 15823184, 31646368]

約数ペア:

[(1, 31646368), (2, 15823184), (4, 7911592), (8, 3955796), (13, 2434336), (16, 1977898), (26, 1217168), (32, 988949), (52, 608584), (104, 304292), (127, 249184), (208, 152146), (254, 124592), (416, 76073), (508, 62296), (599, 52832), (1016, 31148), (1198, 26416), (1651, 19168), (2032, 15574), (2396, 13208), (3302, 9584), (4064, 7787), (4792, 6604)]