33280256

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1918

約数の個数: 36

約数和(自身を含む): 67402944

約数和(自身を除く): 34122688

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 1831, 2272, 3662, 4544, 7324, 9088, 14648, 18176, 29296, 58592, 117184, 130001, 234368, 260002, 468736, 520004, 1040008, 2080016, 4160032, 8320064, 16640128, 33280256]

約数ペア:

[(1, 33280256), (2, 16640128), (4, 8320064), (8, 4160032), (16, 2080016), (32, 1040008), (64, 520004), (71, 468736), (128, 260002), (142, 234368), (256, 130001), (284, 117184), (568, 58592), (1136, 29296), (1831, 18176), (2272, 14648), (3662, 9088), (4544, 7324)]