201628001984

素因数分解:

$2^6\times {\mathrm{54121}}^1\times {\mathrm{58211}}^1$

素因数の和:112344

約数の個数: 28

約数和(自身を含む): 400119832728

約数和(自身を除く): 198491830744

約数列:

[1, 2, 4, 8, 16, 32, 64, 54121, 58211, 108242, 116422, 216484, 232844, 432968, 465688, 865936, 931376, 1731872, 1862752, 3463744, 3725504, 3150437531, 6300875062, 12601750124, 25203500248, 50407000496, 100814000992, 201628001984]

約数ペア:

[(1, 201628001984), (2, 100814000992), (4, 50407000496), (8, 25203500248), (16, 12601750124), (32, 6300875062), (64, 3150437531), (54121, 3725504), (58211, 3463744), (108242, 1862752), (116422, 1731872), (216484, 931376), (232844, 865936), (432968, 465688)]