85609456

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 170078400

約数和(自身を除く): 84468944

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 316, 356, 632, 712, 761, 1264, 1424, 1522, 3044, 6088, 7031, 12176, 14062, 28124, 56248, 60119, 67729, 112496, 120238, 135458, 240476, 270916, 480952, 541832, 961904, 1083664, 5350591, 10701182, 21402364, 42804728, 85609456]

約数ペア:

[(1, 85609456), (2, 42804728), (4, 21402364), (8, 10701182), (16, 5350591), (79, 1083664), (89, 961904), (158, 541832), (178, 480952), (316, 270916), (356, 240476), (632, 135458), (712, 120238), (761, 112496), (1264, 67729), (1424, 60119), (1522, 56248), (3044, 28124), (6088, 14062), (7031, 12176)]