16749322816

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{272329}}^1$

素因数の和:272403

約数の個数: 42

約数和(自身を含む): 34343808630

約数和(自身を除く): 17594485814

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 7688, 15376, 30752, 61504, 272329, 544658, 1089316, 2178632, 4357264, 8442199, 8714528, 16884398, 17429056, 33768796, 67537592, 135075184, 261708169, 270150368, 523416338, 540300736, 1046832676, 2093665352, 4187330704, 8374661408, 16749322816]

約数ペア:

[(1, 16749322816), (2, 8374661408), (4, 4187330704), (8, 2093665352), (16, 1046832676), (31, 540300736), (32, 523416338), (62, 270150368), (64, 261708169), (124, 135075184), (248, 67537592), (496, 33768796), (961, 17429056), (992, 16884398), (1922, 8714528), (1984, 8442199), (3844, 4357264), (7688, 2178632), (15376, 1089316), (30752, 544658), (61504, 272329)]