82985464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1303}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 164304000

約数和(自身を除く): 81318536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 419, 838, 1303, 1676, 2606, 3352, 5212, 7961, 10424, 15922, 24757, 31844, 49514, 63688, 99028, 198056, 545957, 1091914, 2183828, 4367656, 10373183, 20746366, 41492732, 82985464]

約数ペア:

[(1, 82985464), (2, 41492732), (4, 20746366), (8, 10373183), (19, 4367656), (38, 2183828), (76, 1091914), (152, 545957), (419, 198056), (838, 99028), (1303, 63688), (1676, 49514), (2606, 31844), (3352, 24757), (5212, 15922), (7961, 10424)]