31964112

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3257

約数の個数: 80

約数和(自身を含む): 95767680

約数和(自身を除く): 63803568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3217, 3312, 4968, 6434, 9651, 9936, 12868, 19302, 25736, 28953, 38604, 51472, 57906, 73991, 77208, 86859, 115812, 147982, 154416, 173718, 221973, 231624, 295964, 347436, 443946, 463248, 591928, 665919, 694872, 887892, 1183856, 1331838, 1389744, 1775784, 1997757, 2663676, 3551568, 3995514, 5327352, 7991028, 10654704, 15982056, 31964112]

約数ペア:

[(1, 31964112), (2, 15982056), (3, 10654704), (4, 7991028), (6, 5327352), (8, 3995514), (9, 3551568), (12, 2663676), (16, 1997757), (18, 1775784), (23, 1389744), (24, 1331838), (27, 1183856), (36, 887892), (46, 694872), (48, 665919), (54, 591928), (69, 463248), (72, 443946), (92, 347436), (108, 295964), (138, 231624), (144, 221973), (184, 173718), (207, 154416), (216, 147982), (276, 115812), (368, 86859), (414, 77208), (432, 73991), (552, 57906), (621, 51472), (828, 38604), (1104, 28953), (1242, 25736), (1656, 19302), (2484, 12868), (3217, 9936), (3312, 9651), (4968, 6434)]