31245552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16691}}^1$

素因数の和:16718

約数の個数: 60

約数和(自身を含む): 94176264

約数和(自身を除く): 62930712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16691, 33382, 50073, 66764, 100146, 133528, 150219, 200292, 216983, 267056, 300438, 400584, 433966, 600876, 650949, 801168, 867932, 1201752, 1301898, 1735864, 1952847, 2403504, 2603796, 3471728, 3905694, 5207592, 7811388, 10415184, 15622776, 31245552]

約数ペア:

[(1, 31245552), (2, 15622776), (3, 10415184), (4, 7811388), (6, 5207592), (8, 3905694), (9, 3471728), (12, 2603796), (13, 2403504), (16, 1952847), (18, 1735864), (24, 1301898), (26, 1201752), (36, 867932), (39, 801168), (48, 650949), (52, 600876), (72, 433966), (78, 400584), (104, 300438), (117, 267056), (144, 216983), (156, 200292), (208, 150219), (234, 133528), (312, 100146), (468, 66764), (624, 50073), (936, 33382), (1872, 16691)]