189424384

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{23869}}^1$

素因数の和:23916

約数の個数: 36

約数和(自身を含む): 390322240

約数和(自身を除く): 200897856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 23869, 47738, 95476, 190952, 381904, 739939, 763808, 1479878, 1527616, 2959756, 3055232, 5919512, 6110464, 11839024, 23678048, 47356096, 94712192, 189424384]

約数ペア:

[(1, 189424384), (2, 94712192), (4, 47356096), (8, 23678048), (16, 11839024), (31, 6110464), (32, 5919512), (62, 3055232), (64, 2959756), (124, 1527616), (128, 1479878), (248, 763808), (256, 739939), (496, 381904), (992, 190952), (1984, 95476), (3968, 47738), (7936, 23869)]