84977881616

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{5111759}}^1$

素因数の和:5112806

約数の個数: 20

約数和(自身を含む): 164803142400

約数和(自身を除く): 79825260784

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 16624, 5111759, 10223518, 20447036, 40894072, 81788144, 5311117601, 10622235202, 21244470404, 42488940808, 84977881616]

約数ペア:

[(1, 84977881616), (2, 42488940808), (4, 21244470404), (8, 10622235202), (16, 5311117601), (1039, 81788144), (2078, 40894072), (4156, 20447036), (8312, 10223518), (16624, 5111759)]