15952352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 34941312

約数和(自身を除く): 18988960

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1237, 1612, 2474, 3224, 4948, 6448, 9896, 12896, 16081, 19792, 32162, 38347, 39584, 64324, 76694, 128648, 153388, 257296, 306776, 498511, 514592, 613552, 997022, 1227104, 1994044, 3988088, 7976176, 15952352]

約数ペア:

[(1, 15952352), (2, 7976176), (4, 3988088), (8, 1994044), (13, 1227104), (16, 997022), (26, 613552), (31, 514592), (32, 498511), (52, 306776), (62, 257296), (104, 153388), (124, 128648), (208, 76694), (248, 64324), (403, 39584), (416, 38347), (496, 32162), (806, 19792), (992, 16081), (1237, 12896), (1612, 9896), (2474, 6448), (3224, 4948)]