125742448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19501}}^1$

素因数の和:19553

約数の個数: 40

約数和(自身を含む): 270843776

約数和(自身を除く): 145101328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 19501, 39002, 78004, 156008, 253513, 312016, 507026, 604531, 1014052, 1209062, 2028104, 2418124, 4056208, 4836248, 7858903, 9672496, 15717806, 31435612, 62871224, 125742448]

約数ペア:

[(1, 125742448), (2, 62871224), (4, 31435612), (8, 15717806), (13, 9672496), (16, 7858903), (26, 4836248), (31, 4056208), (52, 2418124), (62, 2028104), (104, 1209062), (124, 1014052), (208, 604531), (248, 507026), (403, 312016), (496, 253513), (806, 156008), (1612, 78004), (3224, 39002), (6448, 19501)]