283531456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11049

約数の個数: 56

約数和(自身を含む): 625514624

約数和(自身を除く): 341983168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 10993, 12896, 21986, 25792, 43972, 87944, 142909, 175888, 285818, 340783, 351776, 571636, 681566, 703552, 1143272, 1363132, 2286544, 2726264, 4430179, 4573088, 5452528, 8860358, 9146176, 10905056, 17720716, 21810112, 35441432, 70882864, 141765728, 283531456]

約数ペア:

[(1, 283531456), (2, 141765728), (4, 70882864), (8, 35441432), (13, 21810112), (16, 17720716), (26, 10905056), (31, 9146176), (32, 8860358), (52, 5452528), (62, 4573088), (64, 4430179), (104, 2726264), (124, 2286544), (208, 1363132), (248, 1143272), (403, 703552), (416, 681566), (496, 571636), (806, 351776), (832, 340783), (992, 285818), (1612, 175888), (1984, 142909), (3224, 87944), (6448, 43972), (10993, 25792), (12896, 21986)]