31107296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 67858560

約数和(自身を除く): 36751264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1319, 1474, 2144, 2638, 2948, 5276, 5896, 10552, 11792, 14509, 21104, 23584, 29018, 42208, 58036, 88373, 116072, 176746, 232144, 353492, 464288, 706984, 972103, 1413968, 1944206, 2827936, 3888412, 7776824, 15553648, 31107296]

約数ペア:

[(1, 31107296), (2, 15553648), (4, 7776824), (8, 3888412), (11, 2827936), (16, 1944206), (22, 1413968), (32, 972103), (44, 706984), (67, 464288), (88, 353492), (134, 232144), (176, 176746), (268, 116072), (352, 88373), (536, 58036), (737, 42208), (1072, 29018), (1319, 23584), (1474, 21104), (2144, 14509), (2638, 11792), (2948, 10552), (5276, 5896)]