40266112

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{2477}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 80881920

約数和(自身を除く): 40615808

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 2477, 4064, 4954, 8128, 9908, 16256, 19816, 39632, 79264, 158528, 314579, 317056, 629158, 1258316, 2516632, 5033264, 10066528, 20133056, 40266112]

約数ペア:

[(1, 40266112), (2, 20133056), (4, 10066528), (8, 5033264), (16, 2516632), (32, 1258316), (64, 629158), (127, 317056), (128, 314579), (254, 158528), (508, 79264), (1016, 39632), (2032, 19816), (2477, 16256), (4064, 9908), (4954, 8128)]