103966304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 221311440

約数和(自身を除く): 117345136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 491, 509, 982, 1018, 1964, 2036, 3928, 4072, 6383, 6617, 7856, 8144, 12766, 13234, 15712, 16288, 25532, 26468, 51064, 52936, 102128, 105872, 204256, 211744, 249919, 499838, 999676, 1999352, 3248947, 3998704, 6497894, 7997408, 12995788, 25991576, 51983152, 103966304]

約数ペア:

[(1, 103966304), (2, 51983152), (4, 25991576), (8, 12995788), (13, 7997408), (16, 6497894), (26, 3998704), (32, 3248947), (52, 1999352), (104, 999676), (208, 499838), (416, 249919), (491, 211744), (509, 204256), (982, 105872), (1018, 102128), (1964, 52936), (2036, 51064), (3928, 26468), (4072, 25532), (6383, 16288), (6617, 15712), (7856, 13234), (8144, 12766)]