91265536

素因数分解:

$2^9\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:864

約数の個数: 40

約数和(自身を含む): 183219300

約数和(自身を除く): 91953764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 397, 449, 512, 794, 898, 1588, 1796, 3176, 3592, 6352, 7184, 12704, 14368, 25408, 28736, 50816, 57472, 101632, 114944, 178253, 203264, 229888, 356506, 713012, 1426024, 2852048, 5704096, 11408192, 22816384, 45632768, 91265536]

約数ペア:

[(1, 91265536), (2, 45632768), (4, 22816384), (8, 11408192), (16, 5704096), (32, 2852048), (64, 1426024), (128, 713012), (256, 356506), (397, 229888), (449, 203264), (512, 178253), (794, 114944), (898, 101632), (1588, 57472), (1796, 50816), (3176, 28736), (3592, 25408), (6352, 14368), (7184, 12704)]