16884080384

素因数分解:

$2^8\times {\mathrm{421}}^1\times {\mathrm{156659}}^1$

素因数の和:157096

約数の個数: 36

約数和(自身を含む): 33782475720

約数和(自身を除く): 16898395336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 842, 1684, 3368, 6736, 13472, 26944, 53888, 107776, 156659, 313318, 626636, 1253272, 2506544, 5013088, 10026176, 20052352, 40104704, 65953439, 131906878, 263813756, 527627512, 1055255024, 2110510048, 4221020096, 8442040192, 16884080384]

約数ペア:

[(1, 16884080384), (2, 8442040192), (4, 4221020096), (8, 2110510048), (16, 1055255024), (32, 527627512), (64, 263813756), (128, 131906878), (256, 65953439), (421, 40104704), (842, 20052352), (1684, 10026176), (3368, 5013088), (6736, 2506544), (13472, 1253272), (26944, 626636), (53888, 313318), (107776, 156659)]