8466224

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 18516672

約数和(自身を除く): 10050448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 101, 104, 124, 169, 202, 208, 248, 338, 403, 404, 496, 676, 806, 808, 1313, 1352, 1612, 1616, 2626, 2704, 3131, 3224, 5239, 5252, 6262, 6448, 10478, 10504, 12524, 17069, 20956, 21008, 25048, 34138, 40703, 41912, 50096, 68276, 81406, 83824, 136552, 162812, 273104, 325624, 529139, 651248, 1058278, 2116556, 4233112, 8466224]

約数ペア:

[(1, 8466224), (2, 4233112), (4, 2116556), (8, 1058278), (13, 651248), (16, 529139), (26, 325624), (31, 273104), (52, 162812), (62, 136552), (101, 83824), (104, 81406), (124, 68276), (169, 50096), (202, 41912), (208, 40703), (248, 34138), (338, 25048), (403, 21008), (404, 20956), (496, 17069), (676, 12524), (806, 10504), (808, 10478), (1313, 6448), (1352, 6262), (1612, 5252), (1616, 5239), (2626, 3224), (2704, 3131)]