61831264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 133494480

約数和(自身を除く): 71663216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 269, 352, 538, 653, 1076, 1306, 2152, 2612, 2959, 4304, 5224, 5918, 7183, 8608, 10448, 11836, 14366, 20896, 23672, 28732, 47344, 57464, 94688, 114928, 175657, 229856, 351314, 702628, 1405256, 1932227, 2810512, 3864454, 5621024, 7728908, 15457816, 30915632, 61831264]

約数ペア:

[(1, 61831264), (2, 30915632), (4, 15457816), (8, 7728908), (11, 5621024), (16, 3864454), (22, 2810512), (32, 1932227), (44, 1405256), (88, 702628), (176, 351314), (269, 229856), (352, 175657), (538, 114928), (653, 94688), (1076, 57464), (1306, 47344), (2152, 28732), (2612, 23672), (2959, 20896), (4304, 14366), (5224, 11836), (5918, 10448), (7183, 8608)]