80329184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6229}}^1$

素因数の和:6283

約数の個数: 48

約数和(自身を含む): 175835520

約数和(自身を除く): 95506336

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6229, 6448, 12458, 12896, 24916, 49832, 80977, 99664, 161954, 193099, 199328, 323908, 386198, 647816, 772396, 1295632, 1544792, 2510287, 2591264, 3089584, 5020574, 6179168, 10041148, 20082296, 40164592, 80329184]

約数ペア:

[(1, 80329184), (2, 40164592), (4, 20082296), (8, 10041148), (13, 6179168), (16, 5020574), (26, 3089584), (31, 2591264), (32, 2510287), (52, 1544792), (62, 1295632), (104, 772396), (124, 647816), (208, 386198), (248, 323908), (403, 199328), (416, 193099), (496, 161954), (806, 99664), (992, 80977), (1612, 49832), (3224, 24916), (6229, 12896), (6448, 12458)]