531681176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{24229}}^1$

素因数の和:24459

約数の個数: 32

約数和(自身を含む): 1078719600

約数和(自身を除く): 547038424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 10972, 21944, 24229, 48458, 96916, 193832, 314977, 629954, 1259908, 2519816, 5112319, 10224638, 20449276, 40898552, 66460147, 132920294, 265840588, 531681176]

約数ペア:

[(1, 531681176), (2, 265840588), (4, 132920294), (8, 66460147), (13, 40898552), (26, 20449276), (52, 10224638), (104, 5112319), (211, 2519816), (422, 1259908), (844, 629954), (1688, 314977), (2743, 193832), (5486, 96916), (10972, 48458), (21944, 24229)]