977109632

素因数分解:

$2^7\times {\mathrm{641}}^1\times {\mathrm{11909}}^1$

素因数の和:12564

約数の個数: 32

約数和(自身を含む): 1949786100

約数和(自身を除く): 972676468

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 641, 1282, 2564, 5128, 10256, 11909, 20512, 23818, 41024, 47636, 82048, 95272, 190544, 381088, 762176, 1524352, 7633669, 15267338, 30534676, 61069352, 122138704, 244277408, 488554816, 977109632]

約数ペア:

[(1, 977109632), (2, 488554816), (4, 244277408), (8, 122138704), (16, 61069352), (32, 30534676), (64, 15267338), (128, 7633669), (641, 1524352), (1282, 762176), (2564, 381088), (5128, 190544), (10256, 95272), (11909, 82048), (20512, 47636), (23818, 41024)]