90233312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6997}}^1$

素因数の和:7051

約数の個数: 48

約数和(自身を含む): 197511552

約数和(自身を除く): 107278240

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 6997, 12896, 13994, 27988, 55976, 90961, 111952, 181922, 216907, 223904, 363844, 433814, 727688, 867628, 1455376, 1735256, 2819791, 2910752, 3470512, 5639582, 6941024, 11279164, 22558328, 45116656, 90233312]

約数ペア:

[(1, 90233312), (2, 45116656), (4, 22558328), (8, 11279164), (13, 6941024), (16, 5639582), (26, 3470512), (31, 2910752), (32, 2819791), (52, 1735256), (62, 1455376), (104, 867628), (124, 727688), (208, 433814), (248, 363844), (403, 223904), (416, 216907), (496, 181922), (806, 111952), (992, 90961), (1612, 55976), (3224, 27988), (6448, 13994), (6997, 12896)]