39305984

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8116

約数の個数: 36

約数和(自身を含む): 82598040

約数和(自身を除く): 43292056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 8081, 16162, 32324, 64648, 129296, 153539, 258592, 307078, 517184, 614156, 1034368, 1228312, 2068736, 2456624, 4913248, 9826496, 19652992, 39305984]

約数ペア:

[(1, 39305984), (2, 19652992), (4, 9826496), (8, 4913248), (16, 2456624), (19, 2068736), (32, 1228312), (38, 1034368), (64, 614156), (76, 517184), (128, 307078), (152, 258592), (256, 153539), (304, 129296), (608, 64648), (1216, 32324), (2432, 16162), (4864, 8081)]