16304128

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 34398000

約数和(自身を除く): 18093872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 419, 512, 608, 838, 1024, 1216, 1676, 2048, 2432, 3352, 4864, 6704, 7961, 9728, 13408, 15922, 19456, 26816, 31844, 38912, 53632, 63688, 107264, 127376, 214528, 254752, 429056, 509504, 858112, 1019008, 2038016, 4076032, 8152064, 16304128]

約数ペア:

[(1, 16304128), (2, 8152064), (4, 4076032), (8, 2038016), (16, 1019008), (19, 858112), (32, 509504), (38, 429056), (64, 254752), (76, 214528), (128, 127376), (152, 107264), (256, 63688), (304, 53632), (419, 38912), (512, 31844), (608, 26816), (838, 19456), (1024, 15922), (1216, 13408), (1676, 9728), (2048, 7961), (2432, 6704), (3352, 4864)]