82800848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5039}}^1$

素因数の和:5139

約数の個数: 40

約数和(自身を含む): 174988800

約数和(自身を除く): 92187952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 5039, 8216, 10078, 16432, 20156, 40312, 65507, 80624, 131014, 262028, 398081, 524056, 796162, 1048112, 1592324, 3184648, 5175053, 6369296, 10350106, 20700212, 41400424, 82800848]

約数ペア:

[(1, 82800848), (2, 41400424), (4, 20700212), (8, 10350106), (13, 6369296), (16, 5175053), (26, 3184648), (52, 1592324), (79, 1048112), (104, 796162), (158, 524056), (208, 398081), (316, 262028), (632, 131014), (1027, 80624), (1264, 65507), (2054, 40312), (4108, 20156), (5039, 16432), (8216, 10078)]