90284992

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2649

約数の個数: 56

約数和(自身を含む): 207426560

約数和(自身を除く): 117141568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 2551, 4424, 5056, 5102, 8848, 10204, 17696, 17857, 20408, 35392, 35714, 40816, 71428, 81632, 142856, 163264, 201529, 285712, 403058, 571424, 806116, 1142848, 1410703, 1612232, 2821406, 3224464, 5642812, 6448928, 11285624, 12897856, 22571248, 45142496, 90284992]

約数ペア:

[(1, 90284992), (2, 45142496), (4, 22571248), (7, 12897856), (8, 11285624), (14, 6448928), (16, 5642812), (28, 3224464), (32, 2821406), (56, 1612232), (64, 1410703), (79, 1142848), (112, 806116), (158, 571424), (224, 403058), (316, 285712), (448, 201529), (553, 163264), (632, 142856), (1106, 81632), (1264, 71428), (2212, 40816), (2528, 35714), (2551, 35392), (4424, 20408), (5056, 17857), (5102, 17696), (8848, 10204)]