129442816

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1626

約数の個数: 44

約数和(自身を含む): 262048752

約数和(自身を除く): 132605936

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1328, 1523, 2656, 3046, 5312, 6092, 10624, 12184, 21248, 24368, 42496, 48736, 84992, 97472, 126409, 194944, 252818, 389888, 505636, 779776, 1011272, 1559552, 2022544, 4045088, 8090176, 16180352, 32360704, 64721408, 129442816]

約数ペア:

[(1, 129442816), (2, 64721408), (4, 32360704), (8, 16180352), (16, 8090176), (32, 4045088), (64, 2022544), (83, 1559552), (128, 1011272), (166, 779776), (256, 505636), (332, 389888), (512, 252818), (664, 194944), (1024, 126409), (1328, 97472), (1523, 84992), (2656, 48736), (3046, 42496), (5312, 24368), (6092, 21248), (10624, 12184)]