31200056

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{743}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 60933600

約数和(自身を除く): 29733544

約数列:

[1, 2, 4, 8, 29, 58, 116, 181, 232, 362, 724, 743, 1448, 1486, 2972, 5249, 5944, 10498, 20996, 21547, 41992, 43094, 86188, 134483, 172376, 268966, 537932, 1075864, 3900007, 7800014, 15600028, 31200056]

約数ペア:

[(1, 31200056), (2, 15600028), (4, 7800014), (8, 3900007), (29, 1075864), (58, 537932), (116, 268966), (181, 172376), (232, 134483), (362, 86188), (724, 43094), (743, 41992), (1448, 21547), (1486, 20996), (2972, 10498), (5249, 5944)]